New subject: Fedora 34/KDE/Plasma desktop wallpaper showing through application windows ?

Tuesday, 31 August 2021

Hi.
Fedora 34 / KDE / Plasma.  Everything works great except that I can see the
Fedora 34 desktop wallpaper patterns in my application windows.  The
desktop wallpaper is "bleeding through", like the application windows are
transparent.

How do I fix this ?   Is it an effect in Settings ?

Hardware:  Asus A17 4800H with integrated GPU as well as a discrete
GTX1660Ti.

$ uname -a
Linux fedora 5.13.12-200.fc34.x86_64 #1 SMP Wed Aug 18 13:27:18 UTC 2021
x86_64 x86_64 x86
_64 GNU/Linux

Installed Packages
plasma-breeze.x86_64                                5.22.4-1.fc34   @updates

Thanks.

Fedora rocks !