Game List cycles thumbnail size when window height set just under lowest thumbnails

Platform / OS / Hardware: Windows 11

Github hash: 47b6a90

Hardware:

Intel Core i7-10750H CPU @ 2.69GHz (12 CPUs) 16 GB RAM NVIDIA GeForce GTX 1660 Ti S271HL NVIDIA High Definition Audio

Description of the Issue

Add a short, concise description of the issue here

Debugging Steps Tested

Drag the height of the Game List window to just under the bottom row of thumbnails == The list display keeps "bouncing" as a vertical scroll bar appears and disappears on the right hand side, causing the thumbnails to keep adjusting their size.

Screenshots

Video:

flyinghead / flycast