https://bugs.kde.org/show_bug.cgi?id=482368
--- Comment #3 from Gurenko Alex <agure...@protonmail.com> --- (In reply to Nate Graham from comment #2) > So there are a couple of different issues involved here. The black line > against the orange window is an app bug, as it's using client-side > decorations so KWin isn't involved with it. Try switching to server-side > decorations and see if it goes away. The static-looking line at the bottom > of the screen is a KWin issue though; pretty sure it's bug 459373. If it > goes away if you force Chromium into native Wayland mode, that's it. So, for the Chrome, indeed, I've forced Chrome and Electron apps to use wayland and I cannot reproduce it anymore. For the firefox, it seems to be reproducible at 115% scaling, but not at 125%, or at least it's much harder to find that size with issue on 125%. The whole scaling thing is causing very weird behavior that's very difficult to reproduce, because it's changing all the time :( -- You are receiving this mail because: You are watching all bug changes.