Created attachment 137789 [details] after steps 5. SUMMARY STEPS TO REPRODUCE 1. open plasma-systemmonitor 2. click Applications page 3. click configure columns 4. random add one column 5. restart plasma-systemmonitor, click Applications page 6. the name of applications disappears and only showing icons OBSERVED RESULT if click configure columns again and press OK directly, the Name of Applications will come back. EXPECTED RESULT showing its name correctly SOFTWARE/OS VERSIONS Linux/KDE Plasma: 5.21.4 (available in About System) KDE Plasma Version: 5.21.4 KDE Frameworks Version: 5.81.0 Qt Version: 5.15.2 ADDITIONAL INFORMATION system monitor 5.21.4
Created attachment 137790 [details] after click configure columns again
I actually noticed this bug recently and fixed it
*** Bug 436255 has been marked as a duplicate of this bug. ***