SUMMARY Regression. This issue was fixed in Bug 384747 but in the latest 5.15.2 packages from Kubuntu this is broken again. STEPS TO REPRODUCE 1.Go into Configure Task Manager 2. Under Groupings and Settings select Sorting and set to "By Desktop" 3. Under Groupings and Settings select Grouping and set "By Program Name" 4. Apply OBSERVED RESULT Tasks are not sorted by desktop. EXPECTED RESULT Tasks are sorted by deskop. SOFTWARE/OS VERSIONS Windows: MacOS: Linux/KDE Plasma: (available in About System) KDE Plasma Version: 5.15.2 KDE Frameworks Version: 5.54.0 Qt Version: 5.11.1 ADDITIONAL INFORMATION
This is also occurring in the latest version of KDE Neon: Operating System: KDE neon 5.15 KDE Plasma Version: 5.15.2 KDE Frameworks Version: 5.55.0 Qt Version: 5.12.0 OS Type: 64-bit
*** This bug has been marked as a duplicate of bug 404572 ***