Chromium artifacts on Wayland after tiling
Affected version
- Arch Linux, GNOME 44, also tried 45 with latest mutter main.
- Hardware: laptop with Iris Xe intel graphics, no extra monitors. Also tried on a 2011 PC with intel iGPU.
Bug summary
Chromium artifacts on Wayland after tiling. When run on Xwayland, the issue isn't reproducible.
Steps to reproduce
- Run chromium --ozone-platform-hint=wayland
- Make 2 tiled chromium windows
- The 2nd chromium window is with artifacts on the edges, and it is not fully tiled.
Additional info
The problem is reproducible also on KDE Wayland, so it might be a Chromium bug. Just filing to confirm it (is/not) mutter's deal.