When noborderrule=2, windows invoked from plasmashell remain rounded:
noborderrule=2
plasmashell
However, this is not true when not invoked from plasmashell:
What’s strange is that non-Plasma windows, even when rounded, cope:
[1]
For reference:
powerusers.codidact.com/posts/296173 ↩︎
powerusers.codidact.com/posts/296173