I've noticed that the official Git repository of the "mutter" package has a commit that could be related to the issue. I assume that commit was not included in the current mutter package Debian Trixie has because it was created after the commit with tag 48.7.
https://gitlab.gnome.org/GNOME/mutter/-/commits/gnome-48 Commit message: wayland/dma-buf: Fix direct scanout on drivers without explicit modifiers. https://gitlab.gnome.org/GNOME/mutter/-/commit/c1a0433aa4419520177e23178211993f1dbb0341
