Using vertical tabs and a narrow Tab Side Bar there's a constellation where the expand / shrink animation for the Tab Group icons cause an infinite race of expand / shrink (I've attached a video for clarification).
To reproduce:
- setup vertical tabs
- create multiple (at least 6) Tab Groups
- resize the side bar until all but the current Tab Group are displayed as a "dot" icon
- move your mouse cursor between the active Tab Group icon and the previous / next "dot"
- if you get the sweet spot between both the animations will start fighting each other
The animation is actually way faster but my screen capture has limited FPS - it's literally a constant blur.
The animations shouldn't fight each other.
There should be one expanded icon and one collapsed into the "dot".
Version 1.0.4 (143), WebKit 624.1.2.19.2
Tahoe (26)