Created attachment 175156 [details] Short video demonstrating the problem STEPS TO REPRODUCE 1. Make kicker menu visible 2. Position the cursor over the pinned item on the left side (power action or pinned app) OBSERVED RESULT Popup with the item name shown then hidden in a loop, see the attached video EXPECTED RESULT Popup with the item name is shown and persists until the mouse is moved SOFTWARE/OS VERSIONS $ kinfo Operating System: Fedora Linux 40 KDE Plasma Version: 6.2.1 KDE Frameworks Version: 6.7.0 Qt Version: 6.7.2 Kernel Version: 6.11.4-201.fc40.x86_64 (64-bit) Graphics Platform: Wayland Processors: 8 × 11th Gen Intel® Core™ i7-1165G7 @ 2.80GHz Memory: 15.3 GiB of RAM Graphics Processor: Mesa Intel® Xe Graphics
Exactly the same issue here on: Operating System: Arch Linux KDE Plasma Version: 6.2.2 KDE Frameworks Version: 6.7.0 Qt Version: 6.8.0 Kernel Version: 6.11.6-arch1-1 (64-bit) Graphics Platform: Wayland Processors: 12 × Intel® Core™ i5-10600 CPU @ 3.30GHz Memory: 15.3 GiB of RAM Graphics Processor: Mesa Intel® UHD Graphics 630
While trying to reproduce this, I notice it's regressed even worse on current git master: now the tooltips appear completely empty! I opened bug 495858 to track that. But once that's fixed, I think I can see how this bug would happen. Marking as Confirmed.
Fixed by Marco Martin with https://invent.kde.org/plasma/plasma-desktop/-/commit/357b9e59c80be5d7ceada8267e7c874826cb3d47 for Plasma 6.3.0!