SUMMARY Dialog doesn't appear when legacy applications (X11) apply scaling themselves STEPS TO REPRODUCE 1. Connect two screens, the primary at 1920x1080@95.8333, the other at 1920x1080@164.167%. 2. Set Legacy application (X11) to "Apply scaling themselves". 3. Use an affected application and perform an operation which will show a dialog. OBSERVED RESULT The dialog doesn't appear anywhere and an icon aren't shown on the task bar. However. Alt+Tab list contains the dialog. If I switch to it, it doesn't appear anywhere on any of the screens. EXPECTED RESULT The dialog is shown on the screen. SOFTWARE/OS VERSIONS Linux/KDE Plasma: KDE Plasma Version: 6.3.4 KDE Frameworks Version: 6.12.0 Qt Version: 6.8.3 ADDITIONAL INFORMATION Affected applications include at least JOSM and LibreOffice (in X11 mode by unsetting WAYLAND_DISPLAY). This problem doesn't appear when scaled by the system.
Thank you for the bug report! However Plasma 6.3.4 no longer receives updates or maintenance from KDE; active versions are 6.4 or newer. Please upgrade to an active version as soon as your distribution makes it available to you. Plasma is a fast-moving project, and bugs in one version are often fixed in the next one. If you need help with Plasma 6.3.4, please contact your distribution, who bears the responsibility of providing help for older releases that are no longer receiving updates from KDE. If you can reproduce the issue after upgrading to an active version, feel free to re-open this bug report.