SUMMARY *** Task manager shows icons of tasks from primary monitor on secondary monitor despite being set not to. *** STEPS TO REPRODUCE 1. Set up dual screen. 2. Set Task manager behavior to show only tasks from current screen. 3. Open random windows on primary monitor. OBSERVED RESULT Task manager shows icons of tasks from primary monitor on secondary monitor despite being set not to. EXPECTED RESULT Task manager should not show icons of tasks from primary monitor on secondary monitor after being set not to show them. SOFTWARE/OS VERSIONS Operating System: KDE neon 6.0 KDE Plasma Version: 6.0.0 KDE Frameworks Version: 6.0.0 Qt Version: 6.6.2 Kernel Version: 6.5.0-21-generic (64-bit) Graphics Platform: Wayland Processors: 12 × AMD Ryzen 5 5600G with Radeon Graphics Memory: 31.1 GiB of RAM Graphics Processor: AMD Radeon RX 580 Series
This is also happening to me on Arch, but also with icons on the primary monitor persistently showing any windows I move to the 2nd monitor unless I switch to the standard Task Manager and then back.
*** This bug has been marked as a duplicate of bug 482339 ***