Comment by reitanqild

Ok, i loved this, from the linked Bugzilla:

https://bugzilla.mozilla.org/show_bug.cgi?id=1797272

    STR:

    1. Start with MOZ_ENABLE_WAYLAND=1 on Ubuntu 22.04.
    2. Open a session with 2000 tabs.
    3. Pin at least one tab.
    4. Drag a tab to different positions in the toolbar at various speeds.
    The previously smooth tab dragging has become janky and gets progressively worse with increasing number of tabs. It is much more severe on Linux Wayland than XWayland/X11 and can make the entire browser unresponsive for some time.

Seems someone is still doing deep work there even if management is busily doing everything else.

I so wish someone could get the priorities straight and correct in Mozilla.