Color & appearance
Show  Labels - mark Never

If the upper part of an icon in a fence is clicked there is no response after it shows it has received focus.
I have single-click enabled in Windows 10 (32-bit.)

I have reduced vertical and horizontal icon spacing from defaults in the registry (if that has anything to do with it.)

Computer\HKEY_CURRENT_USER\Control Panel\Desktop\WindowMetrics
Icon spacing -900
Icon vertical spacing -800

Windows 10 32-bit Version 21H1 (OS Build 19043.1023)

Resolution 1920 x 1080.  Weird, it changed and I didn't do it while testing this.
Tnis is not a laptop,  43 inch monitor.

This is very minor so just changed to (Show Labels - Always) so a click always works.

Fences version 3.0.9.11

Thank you!