User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:95.0) Gecko/20100101 Firefox/95.0

Steps to reproduce:

Updated to Firefox 95.


Actual results:

After an update to Firefox 95 (I use the Flathub package with the Wayland socket and `MOZ_ENABLE_WAYLAND=1`) it became locked to 120 FPS according to testufo.com on my 144 Hz monitor. Also smooth scrolling looks very janky even when I change the monitor to 120 Hz to match Firefox.

I use Fedora 35 Silverblue with GNOME 41 on Wayland. The same happens in a new Firefox profile.

```
Application Basics
------------------

Name: Firefox
Version: 95.0
Build ID: 20211129150630
Distribution ID: mozilla-flatpak
Update Channel: release
User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:95.0) Gecko/20100101 Firefox/95.0
OS: Linux 5.15.6-200.fc35.x86_64 #1 SMP Wed Dec 1 13:41:10 UTC 2021
OS Theme: Adwaita / Adwaita
Multiprocess Windows: 1/1
Fission Windows: 1/1 Enabled by phased rollout
Remote Processes: 8
Enterprise Policies: Active
Google Location Service Key: Found
Google Safebrowsing Key: Found
Mozilla Location Service Key: Found
Safe Mode: false

Crash Reports for the Last 3 Days
---------------------------------

Firefox Features
----------------

Name: DoH Roll-Out
Version: 2.0.0
ID: <email address hidden>

Name: Firefox Screenshots
Version: 39.0.1
ID: <email address hidden>

Name: Form Autofill
Version: 1.0.1
ID: <email address hidden>

Name: Picture-In-Picture
Version: 1.0.0
ID: <email address hidden>

Name: Proxy Failover
Version: 1.0.2
ID: <email address hidden>

Name: Web Compatibility Interventions
Version: 28.0.0
ID: <email address hidden>

Name: WebCompat Reporter
Version: 1.4.2
ID: <email address hidden>

Remote Features
---------------

bug-1690367-rollout-moving-webrtc-networking-functionality-into-i-release-87-100: active
bug-1715474-rollout-yandex-sponsored-tile-rollout-release-89-100: active
bug-1732206-rollout-fission-release-rollout-release-94-95: active

Remote Processes
----------------

Type: Privileged About
Count: 1

Type: Extension
Count: 1

Type: Isolated Web Content
Count: 2

Type: Preallocated
Count: 3

Type: Socket
Count: 1

Add-ons
-------

Name: Russian spellchecking dictionary
Type: dictionary
Version: 0.4.5.1webext
Enabled: true
ID: <email address hidden>

Name: Add-ons Search Detection
Type: extension
Version: 2.0.0
Enabled: true
ID: <email address hidden>

Name: Amazon.com
Type: extension
Version: 1.3
Enabled: true
ID: <email address hidden>

Name: Bing
Type: extension
Version: 1.3
Enabled: true
ID: <email address hidden>

Name: DuckDuckGo
Type: extension
Version: 1.1
Enabled: true
ID: <email address hidden>

Name: Firefox Multi-Account Containers
Type: extension
Version: 8.0.2
Enabled: true
ID: @testpilot-containers

Name: FrankerFaceZ
Type: extension
Version: 4.0
Enabled: true
ID: <email address hidden>

Name: GNOME Shell integration
Type: extension
Version: 10.1
Enabled: true
ID: <email address hidden>

Name: Google
Type: extension
Version: 1.1
Enabled: true
ID: <email address hidden>

Name: HTTPS Everywhere
Type: extension
Version: 2021.7.13
Enabled: true
ID: <email address hidden>

Name: New Popup Dictionary
Type: extension
Version: 1.0.0
Enabled: true
ID: {0c6b918b-1081-4e8f-9833-ec90b6fd8e03}

Name: Privacy Badger
Type: extension
Version: 2021.11.23.1
Enabled: true
ID: jid1-MnnxcxisBPnSXQ@jetpack

Name: Rust Search Extension
Type: extension
Version: 1.4.0
Enabled: true
ID: {04188724-64d3-497b-a4fd-7caffe6eab29}

Name: SingleFile
Type: extension
Version: 1.19.22
Enabled: true
ID: {531906d3-e22f-4a6c-a102-8057b88a1a63}

Name: uBlock Origin
Type: extension
Version: 1.39.2
Enabled: true
ID: <email address hidden>

Name: Wikipedia (en)
Type: extension
Version: 1.1
Enabled: true
ID: <email address hidden>

Name: Yandex
Type: extension
Version: 1.2
Enabled: true
ID: <email address hidden>

Name: Zotero Connector
Type: extension
Version: 5.0.91
Enabled: true
ID: <email address hidden>

Name: English (CA) Language Pack
Type: locale
Version: 95.0buildid20211129.150630
Enabled: true
ID: <email address hidden>

Name: English (GB) Language Pack
Type: locale
Version: 95.0buildid20211129.150630
Enabled: true
ID: <email address hidden>

Name: Russian (RU) Language Pack
Type: locale
Version: 95.0buildid20211129.150630
Enabled: true
ID: <email address hidden>

Name: enhanced-h264ify
Type: extension
Version: 2.1.0
Enabled: false
ID: {9a41dee2-b924-4161-a971-7fb35c053a4a}

Name: Image size fix for HiDPI
Type: extension
Version: 1.1.2
Enabled: false
ID: {823588ad-9abc-45fa-bc06-cdb1f034a54d}

Name: KeePassXC-Browser
Type: extension
Version: 1.7.10.1
Enabled: false
ID: <email address hidden>

Name: Surfingkeys
Type: extension
Version: 0.9.74
Enabled: false
ID: {a8332c60-5b6d-41ee-bfc8-e9bb331d34ad}

Name: Video Speed Controller
Type: extension
Version: 0.6.3.3
Enabled: false
ID: {7be2ba16-0f1e-4d93-9ebc-5164397477a9}

Name: Vimium
Type: extension
Version: 1.67
Enabled: false
ID: {d7742d87-e61d-4b78-b8a1-b469842139fa}

Name: Wikiwand: Wikipedia Modernized
Type: extension
Version: 5.1.3
Enabled: false
ID: jid1-D7momAzRw417Ag@jetpack

Graphics
--------

Features
Compositing: WebRender
Asynchronous Pan/Zoom: wheel input enabled; scrollbar drag enabled; keyboard enabled; autoscroll enabled; smooth pinch-zoom enabled
WebGL 1 Driver WSI Info: EGL_VENDOR: Mesa Project EGL_VERSION: 1.5 EGL_EXTENSIONS: EGL_ANDROID_blob_cache EGL_ANDROID_native_fence_sync EGL_EXT_buffer_age EGL_EXT_create_context_robustness EGL_EXT_image_dma_buf_import EGL_EXT_image_dma_buf_import_modifiers EGL_EXT_swap_buffers_with_damage EGL_KHR_cl_event2 EGL_KHR_config_attribs EGL_KHR_create_context EGL_KHR_create_context_no_error EGL_KHR_fence_sync EGL_KHR_get_all_proc_addresses EGL_KHR_gl_colorspace EGL_KHR_gl_renderbuffer_image EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_3D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_image_base EGL_KHR_no_config_context EGL_KHR_reusable_sync EGL_KHR_surfaceless_context EGL_KHR_swap_buffers_with_damage EGL_EXT_pixel_format_float EGL_KHR_wait_sync EGL_MESA_configless_context EGL_MESA_drm_image EGL_MESA_image_dma_buf_export EGL_MESA_query_driver EGL_WL_bind_wayland_display EGL_WL_create_wayland_buffer_from_image EGL_EXTENSIONS(nullptr): EGL_EXT_platform_base EGL_EXT_device_base EGL_EXT_device_enumeration EGL_EXT_device_query EGL_KHR_client_get_all_proc_addresses EGL_EXT_client_extensions EGL_KHR_debug EGL_KHR_platform_x11 EGL_EXT_platform_x11 EGL_EXT_platform_device EGL_EXT_platform_wayland EGL_KHR_platform_wayland EGL_MESA_platform_xcb EGL_MESA_platform_gbm EGL_KHR_platform_gbm EGL_MESA_platform_surfaceless IsWebglOutOfProcessEnabled: 0
WebGL 1 Driver Renderer: AMD -- Radeon RX 580 Series (POLARIS10, DRM 3.42.0, 5.15.6-200.fc35.x86_64, LLVM 12.0.1)
WebGL 1 Driver Version: 4.6 (Compatibility Profile) Mesa 21.2.5 (git-d152999345)
WebGL 1 Driver Extensions: GL_ARB_multisample GL_EXT_abgr GL_EXT_bgra GL_EXT_blend_color GL_EXT_blend_minmax GL_EXT_blend_subtract GL_EXT_copy_texture GL_EXT_subtexture GL_EXT_texture_object GL_EXT_vertex_array GL_EXT_compiled_vertex_array GL_EXT_texture GL_EXT_texture3D GL_IBM_rasterpos_clip GL_ARB_point_parameters GL_EXT_draw_range_elements GL_EXT_packed_pixels GL_EXT_point_parameters GL_EXT_rescale_normal GL_EXT_separate_specular_color GL_EXT_texture_edge_clamp GL_SGIS_generate_mipmap GL_SGIS_texture_border_clamp GL_SGIS_texture_edge_clamp GL_SGIS_texture_lod GL_ARB_framebuffer_sRGB GL_ARB_multitexture GL_EXT_framebuffer_sRGB GL_IBM_multimode_draw_arrays GL_IBM_texture_mirrored_repeat GL_ARB_texture_cube_map GL_ARB_texture_env_add GL_ARB_transpose_matrix GL_EXT_blend_func_separate GL_EXT_fog_coord GL_EXT_multi_draw_arrays GL_EXT_secondary_color GL_EXT_texture_env_add GL_EXT_texture_filter_anisotropic GL_EXT_texture_lod_bias GL_INGR_blend_func_separate GL_NV_blend_square GL_NV_light_max_exponent GL_NV_texgen_reflection GL_NV_texture_env_combine4 GL_S3_s3tc GL_SUN_multi_draw_arrays GL_ARB_texture_border_clamp GL_ARB_texture_compression GL_EXT_framebuffer_object GL_EXT_texture_compression_s3tc GL_EXT_texture_env_combine GL_EXT_texture_env_dot3 GL_MESA_window_pos GL_NV_packed_depth_stencil GL_NV_texture_rectangle GL_ARB_depth_texture GL_ARB_occlusion_query GL_ARB_shadow GL_ARB_texture_env_combine GL_ARB_texture_env_crossbar GL_ARB_texture_env_dot3 GL_ARB_texture_mirrored_repeat GL_ARB_window_pos GL_ATI_fragment_shader GL_EXT_stencil_two_side GL_EXT_texture_cube_map GL_NV_copy_depth_to_color GL_NV_depth_clamp GL_NV_fog_distance GL_NV_half_float GL_APPLE_packed_pixels GL_ARB_draw_buffers GL_ARB_fragment_program GL_ARB_fragment_shader GL_ARB_shader_objects GL_ARB_vertex_program GL_ARB_vertex_shader GL_ATI_draw_buffers GL_ATI_texture_env_combine3 GL_ATI_texture_float GL_EXT_depth_bounds_test GL_EXT_shadow_funcs GL_EXT_stencil_wrap GL_MESA_pack_invert GL_NV_primitive_restart GL_ARB_depth_clamp GL_ARB_fragment_program_shadow GL_ARB_half_float_pixel GL_ARB_occlusion_query2 GL_ARB_point_sprite GL_ARB_shading_language_100 GL_ARB_sync GL_ARB_texture_non_power_of_two GL_ARB_vertex_buffer_object GL_ATI_blend_equation_separate GL_EXT_blend_equation_separate GL_OES_read_format GL_ARB_color_buffer_float GL_ARB_pixel_buffer_object GL_ARB_texture_compression_rgtc GL_ARB_texture_float GL_ARB_texture_rectangle GL_ATI_texture_compression_3dc GL_EXT_packed_float GL_EXT_pixel_buffer_object GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_mirror_clamp GL_EXT_texture_rectangle GL_EXT_texture_sRGB GL_EXT_texture_shared_exponent GL_ARB_framebuffer_object GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_EXT_packed_depth_stencil GL_ARB_vertex_array_object GL_ATI_separate_stencil GL_ATI_texture_mirror_once GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_gpu_program_parameters GL_EXT_gpu_shader4 GL_EXT_texture_array GL_EXT_texture_compression_latc GL_EXT_texture_integer GL_EXT_texture_sRGB_decode GL_EXT_timer_query GL_OES_EGL_image GL_AMD_performance_monitor GL_EXT_texture_buffer_object GL_AMD_texture_texture4 GL_ARB_copy_buffer GL_ARB_depth_buffer_float GL_ARB_draw_instanced GL_ARB_half_float_vertex GL_ARB_instanced_arrays GL_ARB_map_buffer_range GL_ARB_texture_buffer_object GL_ARB_texture_rg GL_ARB_texture_swizzle GL_ARB_vertex_array_bgra GL_EXT_texture_swizzle GL_EXT_vertex_array_bgra GL_NV_conditional_render GL_AMD_conservative_depth GL_AMD_depth_clamp_separate GL_AMD_draw_buffers_blend GL_AMD_seamless_cubemap_per_texture GL_AMD_shader_stencil_export GL_ARB_ES2_compatibility GL_ARB_blend_func_extended GL_ARB_compatibility GL_ARB_debug_output GL_ARB_draw_buffers_blend GL_ARB_draw_elements_base_vertex GL_ARB_explicit_attrib_location GL_ARB_fragment_coord_conventions GL_ARB_provoking_vertex GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_seamless_cube_map GL_ARB_shader_stencil_export GL_ARB_shader_texture_lod GL_ARB_tessellation_shader GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_cube_map_array GL_ARB_texture_gather GL_ARB_texture_multisample GL_ARB_texture_query_lod GL_ARB_texture_rgb10_a2ui GL_ARB_uniform_buffer_object GL_ARB_vertex_type_2_10_10_10_rev GL_ATI_meminfo GL_EXT_provoking_vertex GL_EXT_texture_snorm GL_MESA_texture_signed_rgba GL_NV_copy_image GL_NV_texture_barrier GL_ARB_draw_indirect GL_ARB_get_program_binary GL_ARB_gpu_shader5 GL_ARB_gpu_shader_fp64 GL_ARB_robustness GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_shader_precision GL_ARB_shader_subroutine GL_ARB_texture_compression_bptc GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_vertex_attrib_64bit GL_ARB_viewport_array GL_EXT_direct_state_access GL_EXT_shader_image_load_store GL_EXT_vertex_attrib_64bit GL_NV_vdpau_interop GL_AMD_multi_draw_indirect GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_ARB_base_instance GL_ARB_compressed_texture_pixel_storage GL_ARB_conservative_depth GL_ARB_internalformat_query GL_ARB_map_buffer_alignment GL_ARB_shader_atomic_counters GL_ARB_shader_image_load_store GL_ARB_shading_language_420pack GL_ARB_shading_language_packing GL_ARB_texture_storage GL_ARB_transform_feedback_instanced GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_transform_feedback GL_AMD_query_buffer_object GL_AMD_shader_trinary_minmax GL_AMD_vertex_shader_layer GL_AMD_vertex_shader_viewport_index GL_ARB_ES3_compatibility GL_ARB_arrays_of_arrays GL_ARB_clear_buffer_object GL_ARB_compute_shader GL_ARB_copy_image GL_ARB_explicit_uniform_location GL_ARB_fragment_layer_viewport GL_ARB_framebuffer_no_attachments GL_ARB_invalidate_subdata GL_ARB_multi_draw_indirect GL_ARB_program_interface_query GL_ARB_robust_buffer_access_behavior GL_ARB_shader_image_size GL_ARB_shader_storage_buffer_object GL_ARB_stencil_texturing GL_ARB_texture_buffer_range GL_ARB_texture_query_levels GL_ARB_texture_storage_multisample GL_ARB_texture_view GL_ARB_vertex_attrib_binding GL_KHR_debug GL_KHR_robustness GL_KHR_texture_compression_astc_ldr GL_AMD_pinned_memory GL_ARB_bindless_texture GL_ARB_buffer_storage GL_ARB_clear_texture GL_ARB_compute_variable_group_size GL_ARB_enhanced_layouts GL_ARB_indirect_parameters GL_ARB_internalformat_query2 GL_ARB_multi_bind GL_ARB_query_buffer_object GL_ARB_seamless_cubemap_per_texture GL_ARB_shader_draw_parameters GL_ARB_shader_group_vote GL_ARB_shading_language_include GL_ARB_texture_mirror_clamp_to_edge GL_ARB_texture_stencil8 GL_ARB_vertex_type_10f_11f_11f_rev GL_EXT_shader_integer_mix GL_NVX_gpu_memory_info GL_ARB_ES3_1_compatibility GL_ARB_clip_control GL_ARB_conditional_render_inverted GL_ARB_cull_distance GL_ARB_derivative_control GL_ARB_direct_state_access GL_ARB_get_texture_sub_image GL_ARB_pipeline_statistics_query GL_ARB_shader_texture_image_samples GL_ARB_texture_barrier GL_ARB_transform_feedback_overflow_query GL_EXT_polygon_offset_clamp GL_EXT_shader_image_load_formatted GL_KHR_blend_equation_advanced GL_KHR_context_flush_control GL_KHR_robust_buffer_access_behavior GL_NV_shader_atomic_int64 GL_ARB_gpu_shader_int64 GL_ARB_parallel_shader_compile GL_ARB_shader_atomic_counter_ops GL_ARB_shader_ballot GL_ARB_shader_clock GL_ARB_shader_viewport_layer_array GL_EXT_shader_samples_identical GL_EXT_texture_sRGB_R8 GL_KHR_no_error GL_KHR_texture_compression_astc_sliced_3d GL_ARB_gl_spirv GL_ARB_spirv_extensions GL_EXT_window_rectangles GL_MESA_shader_integer_functions GL_ARB_polygon_offset_clamp GL_ARB_texture_filter_anisotropic GL_EXT_memory_object GL_EXT_memory_object_fd GL_EXT_semaphore GL_EXT_semaphore_fd GL_KHR_parallel_shader_compile GL_NV_alpha_to_coverage_dither_control GL_AMD_framebuffer_multisample_advanced GL_EXT_EGL_image_storage GL_EXT_texture_shadow_lod GL_INTEL_blackhole_render GL_MESA_framebuffer_flip_y GL_NV_compute_shader_derivatives GL_EXT_EGL_sync GL_EXT_demote_to_helper_invocation
WebGL 1 Extensions: ANGLE_instanced_arrays EXT_blend_minmax EXT_color_buffer_half_float EXT_float_blend EXT_frag_depth EXT_shader_texture_lod EXT_sRGB EXT_texture_compression_bptc EXT_texture_compression_rgtc EXT_texture_filter_anisotropic MOZ_debug OES_element_index_uint OES_fbo_render_mipmap OES_standard_derivatives OES_texture_float OES_texture_float_linear OES_texture_half_float OES_texture_half_float_linear OES_vertex_array_object WEBGL_color_buffer_float WEBGL_compressed_texture_astc WEBGL_compressed_texture_etc WEBGL_compressed_texture_s3tc WEBGL_compressed_texture_s3tc_srgb WEBGL_debug_renderer_info WEBGL_debug_shaders WEBGL_depth_texture WEBGL_draw_buffers WEBGL_lose_context
WebGL 2 Driver WSI Info: EGL_VENDOR: Mesa Project EGL_VERSION: 1.5 EGL_EXTENSIONS: EGL_ANDROID_blob_cache EGL_ANDROID_native_fence_sync EGL_EXT_buffer_age EGL_EXT_create_context_robustness EGL_EXT_image_dma_buf_import EGL_EXT_image_dma_buf_import_modifiers EGL_EXT_swap_buffers_with_damage EGL_KHR_cl_event2 EGL_KHR_config_attribs EGL_KHR_create_context EGL_KHR_create_context_no_error EGL_KHR_fence_sync EGL_KHR_get_all_proc_addresses EGL_KHR_gl_colorspace EGL_KHR_gl_renderbuffer_image EGL_KHR_gl_texture_2D_image EGL_KHR_gl_texture_3D_image EGL_KHR_gl_texture_cubemap_image EGL_KHR_image_base EGL_KHR_no_config_context EGL_KHR_reusable_sync EGL_KHR_surfaceless_context EGL_KHR_swap_buffers_with_damage EGL_EXT_pixel_format_float EGL_KHR_wait_sync EGL_MESA_configless_context EGL_MESA_drm_image EGL_MESA_image_dma_buf_export EGL_MESA_query_driver EGL_WL_bind_wayland_display EGL_WL_create_wayland_buffer_from_image EGL_EXTENSIONS(nullptr): EGL_EXT_platform_base EGL_EXT_device_base EGL_EXT_device_enumeration EGL_EXT_device_query EGL_KHR_client_get_all_proc_addresses EGL_EXT_client_extensions EGL_KHR_debug EGL_KHR_platform_x11 EGL_EXT_platform_x11 EGL_EXT_platform_device EGL_EXT_platform_wayland EGL_KHR_platform_wayland EGL_MESA_platform_xcb EGL_MESA_platform_gbm EGL_KHR_platform_gbm EGL_MESA_platform_surfaceless IsWebglOutOfProcessEnabled: 0
WebGL 2 Driver Renderer: AMD -- Radeon RX 580 Series (POLARIS10, DRM 3.42.0, 5.15.6-200.fc35.x86_64, LLVM 12.0.1)
WebGL 2 Driver Version: 4.6 (Core Profile) Mesa 21.2.5 (git-d152999345)
WebGL 2 Driver Extensions: GL_AMD_conservative_depth GL_AMD_depth_clamp_separate GL_AMD_draw_buffers_blend GL_AMD_framebuffer_multisample_advanced GL_AMD_gpu_shader_int64 GL_AMD_multi_draw_indirect GL_AMD_performance_monitor GL_AMD_pinned_memory GL_AMD_query_buffer_object GL_AMD_seamless_cubemap_per_texture GL_AMD_shader_stencil_export GL_AMD_shader_trinary_minmax GL_AMD_texture_texture4 GL_AMD_vertex_shader_layer GL_AMD_vertex_shader_viewport_index GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5 GL_ARB_ES2_compatibility GL_ARB_ES3_1_compatibility GL_ARB_ES3_2_compatibility GL_ARB_ES3_compatibility GL_ARB_arrays_of_arrays GL_ARB_base_instance GL_ARB_bindless_texture GL_ARB_blend_func_extended GL_ARB_buffer_storage GL_ARB_clear_buffer_object GL_ARB_clear_texture GL_ARB_clip_control GL_ARB_color_buffer_float GL_ARB_compressed_texture_pixel_storage GL_ARB_compute_shader GL_ARB_compute_variable_group_size GL_ARB_conditional_render_inverted GL_ARB_conservative_depth GL_ARB_copy_buffer GL_ARB_copy_image GL_ARB_cull_distance GL_ARB_debug_output GL_ARB_depth_buffer_float GL_ARB_depth_clamp GL_ARB_derivative_control GL_ARB_direct_state_access GL_ARB_draw_buffers GL_ARB_draw_buffers_blend GL_ARB_draw_elements_base_vertex GL_ARB_draw_indirect GL_ARB_draw_instanced GL_ARB_enhanced_layouts GL_ARB_explicit_attrib_location GL_ARB_explicit_uniform_location GL_ARB_fragment_coord_conventions GL_ARB_fragment_layer_viewport GL_ARB_fragment_shader GL_ARB_framebuffer_no_attachments GL_ARB_framebuffer_object GL_ARB_framebuffer_sRGB GL_ARB_get_program_binary GL_ARB_get_texture_sub_image GL_ARB_gl_spirv GL_ARB_gpu_shader5 GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader_int64 GL_ARB_half_float_pixel GL_ARB_half_float_vertex GL_ARB_indirect_parameters GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_internalformat_query2 GL_ARB_invalidate_subdata GL_ARB_map_buffer_alignment GL_ARB_map_buffer_range GL_ARB_multi_bind GL_ARB_multi_draw_indirect GL_ARB_occlusion_query2 GL_ARB_parallel_shader_compile GL_ARB_pipeline_statistics_query GL_ARB_pixel_buffer_object GL_ARB_point_sprite GL_ARB_polygon_offset_clamp GL_ARB_program_interface_query GL_ARB_provoking_vertex GL_ARB_query_buffer_object GL_ARB_robust_buffer_access_behavior GL_ARB_robustness GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_seamless_cube_map GL_ARB_seamless_cubemap_per_texture GL_ARB_separate_shader_objects GL_ARB_shader_atomic_counter_ops GL_ARB_shader_atomic_counters GL_ARB_shader_ballot GL_ARB_shader_bit_encoding GL_ARB_shader_clock GL_ARB_shader_draw_parameters GL_ARB_shader_group_vote GL_ARB_shader_image_load_store GL_ARB_shader_image_size GL_ARB_shader_objects GL_ARB_shader_precision GL_ARB_shader_stencil_export GL_ARB_shader_storage_buffer_object GL_ARB_shader_subroutine GL_ARB_shader_texture_image_samples GL_ARB_shader_texture_lod GL_ARB_shader_viewport_layer_array GL_ARB_shading_language_420pack GL_ARB_shading_language_include GL_ARB_shading_language_packing GL_ARB_spirv_extensions GL_ARB_stencil_texturing GL_ARB_sync GL_ARB_tessellation_shader GL_ARB_texture_barrier GL_ARB_texture_buffer_object GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_buffer_range GL_ARB_texture_compression_bptc GL_ARB_texture_compression_rgtc GL_ARB_texture_cube_map_array GL_ARB_texture_filter_anisotropic GL_ARB_texture_float GL_ARB_texture_gather GL_ARB_texture_mirror_clamp_to_edge GL_ARB_texture_multisample GL_ARB_texture_non_power_of_two GL_ARB_texture_query_levels GL_ARB_texture_query_lod GL_ARB_texture_rectangle GL_ARB_texture_rg GL_ARB_texture_rgb10_a2ui GL_ARB_texture_stencil8 GL_ARB_texture_storage GL_ARB_texture_storage_multisample GL_ARB_texture_swizzle GL_ARB_texture_view GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_transform_feedback_instanced GL_ARB_transform_feedback_overflow_query GL_ARB_uniform_buffer_object GL_ARB_vertex_array_bgra GL_ARB_vertex_array_object GL_ARB_vertex_attrib_64bit GL_ARB_vertex_attrib_binding GL_ARB_vertex_buffer_object GL_ARB_vertex_shader GL_ARB_vertex_type_10f_11f_11f_rev GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_ATI_blend_equation_separate GL_ATI_meminfo GL_ATI_texture_float GL_ATI_texture_mirror_once GL_EXT_EGL_image_storage GL_EXT_EGL_sync GL_EXT_abgr GL_EXT_blend_equation_separate GL_EXT_demote_to_helper_invocation GL_EXT_depth_bounds_test GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_framebuffer_object GL_EXT_framebuffer_sRGB GL_EXT_memory_object GL_EXT_memory_object_fd GL_EXT_packed_depth_stencil GL_EXT_packed_float GL_EXT_pixel_buffer_object GL_EXT_polygon_offset_clamp GL_EXT_provoking_vertex GL_EXT_semaphore GL_EXT_semaphore_fd GL_EXT_shader_image_load_formatted GL_EXT_shader_image_load_store GL_EXT_shader_integer_mix GL_EXT_shader_samples_identical GL_EXT_texture_array GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_rgtc GL_EXT_texture_compression_s3tc GL_EXT_texture_filter_anisotropic GL_EXT_texture_integer GL_EXT_texture_mirror_clamp GL_EXT_texture_sRGB GL_EXT_texture_sRGB_R8 GL_EXT_texture_sRGB_decode GL_EXT_texture_shadow_lod GL_EXT_texture_shared_exponent GL_EXT_texture_snorm GL_EXT_texture_swizzle GL_EXT_timer_query GL_EXT_transform_feedback GL_EXT_vertex_array_bgra GL_EXT_vertex_attrib_64bit GL_EXT_window_rectangles GL_IBM_multimode_draw_arrays GL_INTEL_blackhole_render GL_KHR_blend_equation_advanced GL_KHR_context_flush_control GL_KHR_debug GL_KHR_no_error GL_KHR_parallel_shader_compile GL_KHR_robust_buffer_access_behavior GL_KHR_robustness GL_KHR_texture_compression_astc_ldr GL_KHR_texture_compression_astc_sliced_3d GL_MESA_framebuffer_flip_y GL_MESA_pack_invert GL_MESA_shader_integer_functions GL_MESA_texture_signed_rgba GL_NVX_gpu_memory_info GL_NV_alpha_to_coverage_dither_control GL_NV_compute_shader_derivatives GL_NV_conditional_render GL_NV_copy_image GL_NV_depth_clamp GL_NV_packed_depth_stencil GL_NV_shader_atomic_int64 GL_NV_texture_barrier GL_NV_vdpau_interop GL_OES_EGL_image GL_S3_s3tc
WebGL 2 Extensions: EXT_color_buffer_float EXT_float_blend EXT_texture_compression_bptc EXT_texture_compression_rgtc EXT_texture_filter_anisotropic MOZ_debug OES_texture_float_linear WEBGL_compressed_texture_astc WEBGL_compressed_texture_etc WEBGL_compressed_texture_s3tc WEBGL_compressed_texture_s3tc_srgb WEBGL_debug_renderer_info WEBGL_debug_shaders WEBGL_lose_context
Window Protocol: wayland
Desktop Environment: gnome
Target Frame Rate: 60
GPU #1
Active: Yes
Description: Radeon RX 580 Series (POLARIS10, DRM 3.42.0, 5.15.6-200.fc35.x86_64, LLVM 12.0.1)
Vendor ID: 0x1002
Device ID: 0x67df
Driver Vendor: mesa/radeonsi
Driver Version: 21.2.5.0
RAM: 0
GPU #2
Active: No
Vendor ID: 0x10de
Device ID: 0x13c2
Diagnostics
AzureCanvasBackend: skia
AzureContentBackend: skia
AzureFallbackCanvasBackend: skia
CMSOutputProfile: Empty profile data
Display0: 2560x1440
Display1: 1920x1080
DisplayCount: 2
Decision Log
HW_COMPOSITING:
available by default
OPENGL_COMPOSITING:
available by default
WEBRENDER:
available by default
WEBRENDER_QUALIFIED:
available by default
WEBRENDER_COMPOSITOR:
disabled by default: Disabled by default
blocklisted by env: Blocklisted by gfxInfo
WEBRENDER_PARTIAL:
available by default
WEBRENDER_SHADER_CACHE:
disabled by default: Disabled by default
WEBRENDER_OPTIMIZED_SHADERS:
available by default
WEBRENDER_ANGLE:
available by default
unavailable by env: OS not supported
WEBRENDER_DCOMP_PRESENT:
available by default
disabled by user: User disabled via pref
unavailable by env: Requires Windows 10 or later
unavailable by runtime: Requires ANGLE
WEBRENDER_SOFTWARE:
available by default
WEBGPU:
disabled by default: Disabled by default
blocked by runtime: WebGPU can only be enabled in nightly
X11_EGL:
available by default
DMABUF:
available by default




Media
-----

Audio Backend: pulse-rust
Max Channels: 2
Preferred Sample Rate: 48000
Roundtrip latency (standard deviation): 78.71ms (20.60)
Output Devices
Name: Group
GM204 High Definition Audio Controller Digital Stereo (HDMI):
Ellesmere HDMI Audio [Radeon RX 470/480 / 570/580/590] Digital Stereo (HDMI):
Starship/Matisse HD Audio Controller Analog Stereo:
Input Devices
Name: Group
C922 Pro Stream Webcam Analog Stereo:
Monitor of GM204 High Definition Audio Controller Digital Stereo (HDMI):
Monitor of Ellesmere HDMI Audio [Radeon RX 470/480 / 570/580/590] Digital Stereo (HDMI):
Monitor of Starship/Matisse HD Audio Controller Analog Stereo:
Starship/Matisse HD Audio Controller Analog Stereo:

Enumerate database

Environment Variables
---------------------

MOZ_ENABLE_WAYLAND: 1
MOZ_ASSUME_USER_NS: 0
MOZ_CRASHREPORTER_EVENTS_DIRECTORY: /var/home/yalter/.mozilla/firefox/qacr27eg.default-release/crashes/events
MOZ_CRASHREPORTER_RESTART_ARG_0: /app/lib/firefox/firefox
MOZ_CRASHREPORTER_RESTART_ARG_1:
MOZ_CRASHREPORTER_DATA_DIRECTORY: /var/home/yalter/.mozilla/firefox/Crash Reports
MOZ_CRASHREPORTER_PING_DIRECTORY: /var/home/yalter/.mozilla/firefox/Pending Pings
MOZ_CRASHREPORTER_STRINGS_OVERRIDE: /app/lib/firefox/browser/crashreporter-override.ini
MOZ_LAUNCHED_CHILD:
MOZ_APP_SILENT_START:
XRE_PROFILE_PATH:
XRE_PROFILE_LOCAL_PATH:
XRE_START_OFFLINE:
XRE_BINARY_PATH:
XRE_RESTARTED_BY_PROFILE_MANAGER:

Experimental Features
---------------------

about:home startup cache (browser.startup.homepage.abouthome_cache.enabled): false
Cookies: SameSite=Lax by default (network.cookie.sameSite.laxByDefault): false
Cookies: SameSite=None requires secure attribute (network.cookie.sameSite.noneRequiresSecure): false
Cookies: Schemeful SameSite (network.cookie.sameSite.schemeful): false
CSS: Cascade Layers (layout.css.cascade-layers.enabled): false
CSS: Constructable Stylesheets (layout.css.constructable-stylesheets.enabled): false
CSS: Masonry Layout (layout.css.grid-template-masonry-value.enabled): false
Developer Tools: Compatibility Panel (devtools.inspector.compatibility.enabled): false
Developer Tools: Execution Context Selector (devtools.webconsole.input.context): false
Developer Tools: Service Worker debugging (devtools.debugger.features.windowless-service-workers): false
Fission (Site Isolation) (fission.autostart): true
Media: JPEG XL (image.jxl.enabled): false
Multiple Picture-in-Picture Support (media.videocontrols.picture-in-picture.allow-multiple): true
Address Bar: show results during IME composition (browser.urlbar.keepPanelOpenDuringImeComposition): false
Web API: WebGPU (dom.webgpu.enabled): false
WebRTC Global Mute Toggles (privacy.webrtc.globalMuteToggles): false
Win32k Lockdown (security.sandbox.content.win32k-disable): false

Remote Experiments
------------------

Important Modified Preferences
------------------------------

accessibility.typeaheadfind.flashBar: 0
browser.contentblocking.category: custom
browser.search.region: RU
browser.sessionstore.upgradeBackup.latestBuildID: 20211129150630
browser.startup.homepage_override.buildID: 20211129150630
browser.startup.homepage_override.mstone: 95.0
browser.startup.page: 3
browser.urlbar.placeholderName: DuckDuckGo
browser.urlbar.placeholderName.private: DuckDuckGo
browser.urlbar.quicksuggest.migrationVersion: 1
browser.urlbar.quicksuggest.scenario: history
browser.urlbar.resultGroups: {"children":[{"maxResultCount":1,"children":[{"group":"heuristicTest"},{"group":"heuristicExtension"},{"group":"heuristi
browser.urlbar.suggest.searches: false
browser.urlbar.tipShownCount.searchTip_onboard: 4
doh-rollout.balrog-migration-done: true
doh-rollout.doneFirstRun: true
doh-rollout.home-region: RU
dom.push.userAgentID: c372bbf6e9b149bb8d68b2253b6a3ecc
extensions.lastAppVersion: 95.0
font.internaluseonly.changed: true
general.autoScroll: true
idle.lastDailyNotification: 1638883953
media.gmp-gmpopenh264.abi: x86_64-gcc3
media.gmp-gmpopenh264.lastUpdate: 1624545564
media.gmp-gmpopenh264.version: 1.8.1.1
media.gmp-manager.buildID: 20211129150630
media.gmp-manager.lastCheck: 1638936896
media.gmp.storage.version.observed: 1
media.videocontrols.picture-in-picture.video-toggle.has-used: true
network.dns.disablePrefetch: true
network.http.speculative-parallel-limit: 0
network.predictor.enabled: false
network.prefetch-next: false
network.trr.blocklist_cleanup_done: true
places.database.lastMaintenance: 1638883954
privacy.donottrackheader.enabled: true
privacy.purge_trackers.date_in_cookie_database: 0
privacy.purge_trackers.last_purge: 1638883953943
privacy.sanitize.pending: [{"id":"newtab-container","itemsToClear":[],"options":{}}]
privacy.trackingprotection.enabled: true
privacy.userContext.enabled: true
privacy.userContext.extension: @testpilot-containers
privacy.userContext.ui.enabled: true
security.remote_settings.crlite_filters.checked: 1638889597
security.remote_settings.intermediates.checked: 1638889597
security.sandbox.content.tempDirSuffix: f3e5e728-51df-4805-a713-9c53f0520dff
services.sync.declinedEngines:
services.sync.engine.creditcards: true
services.sync.engine.prefs.modified: false
services.sync.lastPing: 1638859845
services.sync.lastSync: Wed Dec 08 2021 07:26:44 GMT+0300 (Moscow Standard Time)
signon.rememberSignons: false
storage.vacuum.last.index: 1
storage.vacuum.last.places.sqlite: 1637669751

Important Locked Preferences
----------------------------

fission.autostart.session: true

Places Database
---------------

Accessibility
-------------

Activated: false
Prevent Accessibility: 0

Library Versions
----------------

NSPR
Expected minimum version: 4.32
Version in use: 4.32

NSS
Expected minimum version: 3.72
Version in use: 3.72

NSSSMIME
Expected minimum version: 3.72
Version in use: 3.72

NSSSSL
Expected minimum version: 3.72
Version in use: 3.72

NSSUTIL
Expected minimum version: 3.72
Version in use: 3.72

Sandbox
-------

Seccomp-BPF (System Call Filtering): true
Seccomp Thread Synchronization: true
User Namespaces for privileged processes: true
User Namespaces: false
Content Process Sandboxing: true
Media Plugin Sandboxing: true
Content Process Sandbox Level: 4
Effective Content Process Sandbox Level: 4
Win32k Lockdown State for Content Process: Win32k Lockdown disabled -- Operating system not supported

Rejected System Calls
---------------------

Startup Cache
-------------

Disk Cache Path: /var/home/yalter/.var/app/org.mozilla.firefox/cache/mozilla/firefox/qacr27eg.default-release/startupCache/startupCache.8.little
Ignore Disk Cache: false
Found Disk Cache on Init: true
Wrote to Disk Cache: true

Internationalization & Localization
-----------------------------------

Application Settings
Requested Locales: ["en-US"]
Available Locales: ["en-US","en-GB","en-CA","ru"]
App Locales: ["en-US","en-GB","en-CA"]
Regional Preferences: ["en-US","en-GB","en-CA"]
Default Locale: "en-US"
Operating System
System Locales: ["en-US"]
Regional Preferences: ["ru-RU"]

Remote Debugging (Chromium Protocol)
------------------------------------

Accepting Connections: false
URL:

Printing
--------

Modified print settings
-----------------------

print_printer: Mozilla Save to PDF
print.printer_deskjet-6122.print_bgcolor: false
print.printer_deskjet-6122.print_bgimages: false
print.printer_deskjet-6122.print_duplex: 0
print.printer_deskjet-6122.print_edge_bottom: 0
print.printer_deskjet-6122.print_edge_left: 0
print.printer_deskjet-6122.print_edge_right: 0
print.printer_deskjet-6122.print_edge_top: 0
print.printer_deskjet-6122.print_footercenter:
print.printer_deskjet-6122.print_footerleft: &PT
print.printer_deskjet-6122.print_footerright: &D
print.printer_deskjet-6122.print_headercenter:
print.printer_deskjet-6122.print_headerleft: &T
print.printer_deskjet-6122.print_headerright: &U
print.printer_deskjet-6122.print_in_color: true
print.printer_deskjet-6122.print_margin_bottom: 0.5
print.printer_deskjet-6122.print_margin_left: 0.5
print.printer_deskjet-6122.print_margin_right: 0.5
print.printer_deskjet-6122.print_margin_top: 0.5
print.printer_deskjet-6122.print_orientation: 0
print.printer_deskjet-6122.print_page_delay: 50
print.printer_deskjet-6122.print_paper_height: 11
print.printer_deskjet-6122.print_paper_id: na_letter_8.5x11in
print.printer_deskjet-6122.print_paper_size_unit: 0
print.printer_deskjet-6122.print_paper_width: 8.5
print.printer_deskjet-6122.print_resolution: 0
print.printer_deskjet-6122.print_reversed: false
print.printer_deskjet-6122.print_scaling: 1
print.printer_deskjet-6122.print_shrink_to_fit: true
print.printer_deskjet-6122.print_to_file: true
print.printer_deskjet-6122.print_unwriteable_margin_bottom: 50
print.printer_deskjet-6122.print_unwriteable_margin_left: 25
print.printer_deskjet-6122.print_unwriteable_margin_right: 25
print.printer_deskjet-6122.print_unwriteable_margin_top: 13
print.printer_Mozilla_Save_to_PDF.print_bgcolor: false
print.printer_Mozilla_Save_to_PDF.print_bgimages: false
print.printer_Mozilla_Save_to_PDF.print_duplex: 0
print.printer_Mozilla_Save_to_PDF.print_edge_bottom: 0
print.printer_Mozilla_Save_to_PDF.print_edge_left: 0
print.printer_Mozilla_Save_to_PDF.print_edge_right: 0
print.printer_Mozilla_Save_to_PDF.print_edge_top: 0
print.printer_Mozilla_Save_to_PDF.print_footercenter:
print.printer_Mozilla_Save_to_PDF.print_footerleft: &PT
print.printer_Mozilla_Save_to_PDF.print_footerright: &D
print.printer_Mozilla_Save_to_PDF.print_headercenter:
print.printer_Mozilla_Save_to_PDF.print_headerleft: &T
print.printer_Mozilla_Save_to_PDF.print_headerright: &U
print.printer_Mozilla_Save_to_PDF.print_in_color: true
print.printer_Mozilla_Save_to_PDF.print_margin_bottom: 0.5
print.printer_Mozilla_Save_to_PDF.print_margin_left: 0.5
print.printer_Mozilla_Save_to_PDF.print_margin_right: 0.5
print.printer_Mozilla_Save_to_PDF.print_margin_top: 0.5
print.printer_Mozilla_Save_to_PDF.print_orientation: 0
print.printer_Mozilla_Save_to_PDF.print_page_delay: 50
print.printer_Mozilla_Save_to_PDF.print_paper_height: 11.6929
print.printer_Mozilla_Save_to_PDF.print_paper_id: iso_a4
print.printer_Mozilla_Save_to_PDF.print_paper_size_unit: 0
print.printer_Mozilla_Save_to_PDF.print_paper_width: 8.26772
print.printer_Mozilla_Save_to_PDF.print_reversed: false
print.printer_Mozilla_Save_to_PDF.print_scaling: 1
print.printer_Mozilla_Save_to_PDF.print_shrink_to_fit: true
print.printer_Mozilla_Save_to_PDF.print_to_file: true
print.printer_Mozilla_Save_to_PDF.print_unwriteable_margin_bottom: 0
print.printer_Mozilla_Save_to_PDF.print_unwriteable_margin_left: 0
print.printer_Mozilla_Save_to_PDF.print_unwriteable_margin_right: 0
print.printer_Mozilla_Save_to_PDF.print_unwriteable_margin_top: 0
```


Expected results:

Firefox follows the monitor refresh rate on Wayland without any FPS caps, just like it did before.