Created attachment 170569 [details] video of the issue SUMMARY In a Calendar dropdown Widget, clicking next Month moves several months backwards/ahead (one quarter I presume?) STEPS TO REPRODUCE 1. Click on on the clock on a panel 2. Click next/previous month arrow OBSERVED RESULT Currently from June it moves to either September or March EXPECTED RESULT Calendar moves one month SOFTWARE/OS VERSIONS Operating System: Fedora Linux 40 KDE Plasma Version: 6.0.5 KDE Frameworks Version: 6.3.0 Qt Version: 6.7.1 Kernel Version: 6.9.5-200.fc40.x86_64 (64-bit) Graphics Platform: Wayland Processors: 24 × AMD Ryzen 9 5900X 12-Core Processor Memory: 31.3 GiB of RAM Graphics Processor: AMD Radeon RX 7900 XTX Manufacturer: Micro-Star International Co., Ltd. Product Name: MS-7C84 System Version: 1.0 ADDITIONAL INFORMATION
*** This bug has been marked as a duplicate of bug 487631 ***