Yes, I can now see the screenshot.
And if you run from a terminal with just "snap run firefox" (i.e. without any definition of MOZ_ENABLE_WAYLAND), do you get a black screen?
Yes, I can now see the screenshot.
And if you run from a terminal with just "snap run firefox" (i.e. without any definition of MOZ_ENABLE_ WAYLAND) , do you get a black screen?