Created attachment 144087 [details]
Screenshot of the issue
NOTE: If you are reporting a crash, please try to attach a backtrace with debug symbols.
Any scrollbar on my system appears thick( as is the new change) but when I actually go to drag it, only a thin portion(equal to the size of the previous thin scrollbar) is highlighted in the accent color.
STEPS TO REPRODUCE
1. Hover over any system scrollbar
Only a thin slice is highlighted in the accent color
Whole scrollbar changes color.
(available in About System)
KDE Plasma Version: 5.23.3
KDE Frameworks Version: 5.88.0
Qt Version: 5.15.2
*** This bug has been marked as a duplicate of bug 445516 ***