If blur desktop effect is enabled, window decorations have rectangular blur around rounded corners

Is there any way to fix this? I want to keep blur enabled because it looks nice, but I don’t like how it messes with my window decorations. Thanks!

Did you change your compositor settings? I had the same problems and changing some settings fixed it.

Don’t know if it’s the same issue. Maybe you can upload a picture?

I changed the scaling method, rendering backend, vsync, and messed with a bunch of combos of the settings and nothing worked


Do you have the same problem when changing the theme?

(Otherwise my first guess is this is theme related)

I do, every theme that I’ve downloaded from the KDE Store has this issue

Are you using Wayland?

I once had the same problem. Switching between Opengl2.0 and 3.1 fixed it. But I’ll guess your problem is something else.

Maybe you should post some info about your system and there will be someone to pick up this thread. Plenty of clever boys and girls around here.

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I’m using X, and alraedy on OpenGL 3.1
Ill post neofetch screenshot:

This is a known issue, and I’ve seen this happen too on all of my machines and no matter what hardware I use. Someone already submitted a bug ticket to the KDE team about this, so all we can do now is wait for a fix to be included in a future update.