AdwViewSwitcherBar is out of view
Summary
On my desktop, which has a 1600x900 monitor, the AdwViewSwitcherBar of the Just Perfection options dialog is out of view when it opens up:
Steps to reproduce
I suppose you could make a VM and give it a smaller monitor to test this.
Versions
GNOME 42, Just Perfection 20
Notes
Being able to scale the window vertically would also solve this problem.