Fractional scaling introduces screen tear

Screen tearing is obvious when fractional scaling set to 125%.

System:
  Kernel: 5.11.0-44-generic x86_64 bits: 64 compiler: N/A
  Desktop: Gnome 3.38.4 Distro: Zorin OS 16 base: Ubuntu 20.04 LTS Focal
Machine:
  Type: Laptop System: LENOVO product: 20L8S23W00 v: ThinkPad T480s
  serial: <filter>
  Mobo: LENOVO model: 20L8S23W00 v: SDK0J40697 WIN serial: <filter>
  UEFI: LENOVO v: N22ET71W (1.48 ) date: 10/19/2021
Battery:
  ID-1: BAT0 charge: 50.8 Wh condition: 50.9/57.0 Wh (89%)
  model: LGC 01AV478 status: Unknown
CPU:
  Topology: Quad Core model: Intel Core i5-8350U bits: 64 type: MT MCP
  arch: Kaby Lake rev: A L2 cache: 6144 KiB
  flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
  bogomips: 30399
  Speed: 2495 MHz min/max: 400/3600 MHz Core speeds (MHz): 1: 2742 2: 3071
  3: 2495 4: 2400 5: 2559 6: 3382 7: 3499 8: 2916
Graphics:
  Device-1: Intel UHD Graphics 620 vendor: Lenovo driver: i915 v: kernel
  bus ID: 00:02.0
  Display: x11 server: X.Org 1.20.13 driver: i915 resolution: 1920x1080~60Hz
  OpenGL: renderer: Mesa Intel UHD Graphics 620 (KBL GT2) v: 4.6 Mesa 21.0.3
  direct render: Yes
Audio:
  Device-1: Intel Sunrise Point-LP HD Audio vendor: Lenovo
  driver: snd_hda_intel v: kernel bus ID: 00:1f.3
  Sound Server: ALSA v: k5.11.0-44-generic
Network:
  Device-1: Intel Ethernet I219-LM vendor: Lenovo driver: e1000e v: kernel
  port: efa0 bus ID: 00:1f.6
  IF: enp0s31f6 state: down mac: <filter>
  Device-2: Intel Wireless 8265 / 8275 driver: iwlwifi v: kernel port: efa0
  bus ID: 3d:00.0
  IF: wlp61s0 state: up mac: <filter>
Drives:
  Local Storage: total: 492.07 GiB used: 13.68 GiB (2.8%)
  ID-1: /dev/nvme0n1 vendor: Samsung model: MZVLB512HAJQ-000L7
  size: 476.94 GiB
  ID-2: /dev/sda type: USB vendor: Generic model: SD MMC size: 15.13 GiB
Partition:
  ID-1: / size: 160.31 GiB used: 11.22 GiB (7.0%) fs: ext4
  dev: /dev/nvme0n1p3
Sensors:
  System Temperatures: cpu: 46.0 C mobo: N/A
  Fan Speeds (RPM): cpu: 0
Info:
  Processes: 274 Uptime: 3m Memory: 23.23 GiB used: 2.05 GiB (8.8%)
  Init: systemd runlevel: 5 Compilers: gcc: N/A Shell: fish v: 3.1.0
  inxi: 3.0.38