In x11-desktop mode (XWayland), the wallpaper animation intermittently freezes after entering/leaving the GNOME Shell overview. Playback state still reports playing; the surface just stops updating. Long-standing, intermittent, no reliable repro yet.
Suspect: frame-clock stall for the EWMH desktop window when mutter unmaps/remaps XWayland surfaces around the overview transition.
In x11-desktop mode (XWayland), the wallpaper animation intermittently freezes after entering/leaving the GNOME Shell overview. Playback state still reports playing; the surface just stops updating. Long-standing, intermittent, no reliable repro yet.
Suspect: frame-clock stall for the EWMH desktop window when mutter unmaps/remaps XWayland surfaces around the overview transition.