https://bugs.kde.org/show_bug.cgi?id=470087
[email protected] changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |[email protected] --- Comment #1 from [email protected] --- I also have this issue and I guess I found what is causing this issue: using "Window title" property in a Kwin Window Rules' rule. Since I switched to Wayland past year I'm experiencing this bug, but it was strange for me it only affects my Firefox Developer Edition. Other windows aren't affected, including other Firefox channels such as Nightly and release. Then I remembered I have KWin window rules defined only for Firefox Developer Edition because Wayland can't remember window position and I need that. So I disabled the rule by appending a char in "Window class (application)", from "firefox-aurora" to "firefox-auroraa" so that it doesn't match, and instantly the bug was gone. Then I restored the right window class, but removed the "Window title" from "Window matching" and again the bug was gone. So ultimately the bug, at least in my case, is in how Kwin handles the "Window title" property in Window Rules. But I need to use the "Window title" property, for me at the moment is less worse to have this Alt+Tab issue than losing the ability to remember window position. -- You are receiving this mail because: You are watching all bug changes.
