(As another KDE user) I'll second this. Electron-based apps seems to be the worst culprits -- ignore my preference settings for max/min/close buttons, frequentl

(As another KDE user) I'll second this. Electron-based apps seems to be the worst culprits -- ignore my preference settings for max/min/close buttons, frequently do away with the title bar altogether leaving me with no window resize/move and hiding away Application/Window settings options, no regard for themeing,... it's become a significant (read: near deal-breaker) for me trying out new apps.