SUMMARY "Next month" and "Last month" button doesn't work as intended. STEPS TO REPRODUCE 1. Open Digital Clock applet 2. Clink on ">" button OBSERVED RESULT it jump from September to December EXPECTED RESULT It should move to October SOFTWARE/OS VERSIONS Operating System: Manjaro Linux KDE Plasma Version: 6.0.5 KDE Frameworks Version: 6.5.0 Qt Version: 6.7.2 Kernel Version: 6.6.47-1-MANJARO (64-bit) Graphics Platform: X11 Processors: 2 × AMD 3020e with Radeon Graphics Memory: 5.7 GiB of RAM Graphics Processor: AMD Radeon Vega 3 Graphics ADDITIONAL INFORMATION If you move to the Months tab you can see the months on a 3x4 grid. The arrows button seems to move to the month below or above the current (same column next/previous row) on this grid. This is why they jump 2 months.
Same thing happens in Months and Years tab. In month, the arrow move 3 years back and foreword. In Years jump from 2019-2030 to 2049-2060 or 1989-2000
This is fixed in Plasma 6.1.0 *** This bug has been marked as a duplicate of bug 487631 ***