Weird white bar above window [Linux KDE 6]

[Username-MB]

A white bar appears over the window and partially leaks out of firefox

To Reproduce Steps to reproduce the behavior:

1. Install theme
2. The bar appears

Expected behavior No bar

Screenshots

Desktop

• OS: Linux Fedora 40 KDE Spin
• Browser: Firefox 131

[solitudealma]

in dwm, i cant see it. you can check it again