Lag on Show Applications scrolling animation
Affected version
Fedora 33, mutter 3.38.1 (patched with !168 (closed) !850 (merged) !1050 (merged) !1441 !1470 (merged) 0001-window-actor-Special-case-shaped-Java-windows.patch rt-default.diff), Xorg
Bug summary
When CPU load happens, scrolling animation stutters. Zoom heavyly consumes CPU power from all threads, thus the scrolling animation on Show Applications section lags heavily. One-shot animations are much better.
Note: Without patches, the behavior of that lag unchanged. Furthermore, without patches, all of the animations are lagging so much.
Edit: Sometimes Overview scrolling animation lags also, but not every time (when more CPU load happens).
Edited by Mert Can Demir