SUMMARY In settings when using "Detect Window Properties" under "Window Rules" with a delay to bring Yakuake on screen, the activation of the selector hides the window with no way to bring it back up. This worked fine on prior Plasma 6 versions. STEPS TO REPRODUCE 1. In Yakuake make sure to disable "Keep Window open when it loses focus" needs to be set. 2. In a window rule, click detect Window Properties with a delay 3. Press hotkey to bring Yakuake up before delay ends OBSERVED RESULT Window disappears EXPECTED RESULT Ability to click window. SOFTWARE/OS VERSIONS Operating System: Arch Linux KDE Plasma Version: 6.3.90 KDE Frameworks Version: 6.14.0 Qt Version: 6.9.0 Kernel Version: 6.14.6-273-linux-tkg (64-bit) Graphics Platform: Wayland Processors: 24 × AMD Ryzen 9 5900X 12-Core Processor Memory: 64 GiB of RAM (62.7 GiB usable) Graphics Processor: NVIDIA GeForce RTX 4080 Product Name: X570M Pro4
Can confirm also on master. This also happens for any window that closes when focus is lost, such as non-pinned applet popups. An easy way to test is `qdbus org.kde.KWin /KWin org.kde.KWin.queryWindowInfo`, which is the same method the rules dialog calls for detecting window properties. This method is directly or indirectly making the active window lose focus, which causes the observed bug