https://bugs.kde.org/show_bug.cgi?id=465790
k...@arbi.in changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |k...@arbi.in --- Comment #7 from k...@arbi.in --- Created attachment 156467 --> https://bugs.kde.org/attachment.cgi?id=156467&action=edit Composite of 3 stages of window resizing, demonstrating bug I am also observing this behavior intermittently/unpredictably after updating to 5.27.0. Thus far, it has been triggered inconsistently and only by unlocking my session. *Sometimes* unlocking my session will trigger this on open windows. Not all windows are affected. Non-exhaustively: Dolphin, Spectacle, system settings have never been affected. Firefox (wayland mode), Konsole, Spotify, Signal desktop have all been affected at least once. If I can collect more information on how to trigger this, I will update. Resizing the window when it is in this state appears to rescale the window decorations by a multiple of the change in window size, if that makes sense. As though (forgive my psuedo-code for the sake of expressing the idea): window_decoration_sz = window_sz * unknown_constant. Attached (with an extremely professional "window relative scale measurement image" included) is a set of 3 images taken immediately after unlocking my system; the first is without any resizing, the second is with a small amount of resizing (1 "mm"), the third is after the same amount (1 "mm") of resizing. If I grow the window from its baseline instead of shrinking it, the decorations expand outside the right edge of the drawable area and are clipped. Also confirming that switching themes fixes it for all windows. Closing & re-opening affected windows entirely also corrects the issue for only that window. Minimizing and restoring the window does not resolve the issue, nor does maximizing and restoring. Operating System: Arch Linux KDE Plasma Version: 5.27.0 KDE Frameworks Version: 5.103.0 Qt Version: 5.15.8 Kernel Version: 6.1.12-zen1-1-zen (64-bit) Graphics Platform: Wayland Processors: 16 × AMD Ryzen Threadripper 1900X 8-Core Processor Memory: 15.6 GiB of RAM Graphics Processor: AMD Radeon RX 580 Series Display scale: 100% Window decoration theme: Reactionary I can't tell if this happens with other themes like Breeze, because it's difficult to reproduce the issue on-demand and switching themes corrects it immediately. I will be keeping an eye on my system as this happens to determine if there's a more consistent way to reproduce this. -- You are receiving this mail because: You are watching all bug changes.