More window resizing issues with mpv on wayland
When resizing the window of the mpv media player with it's wayland backend (--gpu-context=wayland) on a gnome wayland session, the window will either move to the top-left of the monitor, or vanish from the screen completely. This doesn't happen with mpv's x11 backend on xwayland and also doesn't seem to happen on other compositors (tested sway). I tested this on 3.38.1 and also with !1495 (merged) applied, which doesn't change things.
Video demonstration:
Screencast_from_19.10.2020_12_54_09