Hello, I've been using Groupy for quite a while on Win10, together with a design that I made in curtains.

I recently upgraded to Windows 11. Since Curtains isn't compatible with Windows11, I uninstalled Curtains and thus my custom Groupy-design that I set in the curtains-theme is also gone.

However, the standard Groupy theme isn't 100 % compatible with Windows11 due to the rounded corners.

My question is: How can I apply that custom groupy design directly in groupy (as opposed to curtains)?