Created attachment 179398 [details] screenshot In the "icon only task manager" when I hover over an app that has an open window, and a preview is generated, an additional window "Plasmashell" "Plasma Workspace" spawns with an icon like an app. Hovering over it reveals the empty plasma workspace background, leaving that hover area, the preview and icon disappear again. I already tried a kwin window rule to remove the "app" from the takbar and overview but to no effect All I see in journalctl is this Mär 14 20:31:53 PC plasmashell[2108]: KPackageStructure of KPluginMetaData(pluginId:"Audio.Wave.Widget", fileName: "/var/home/user/.local/share/plasma/plasmoids/Audio.Wave.Widget/metadata.json") does not match requested format "Plasma/Applet" Mär 14 20:31:53 PC plasmashell[2108]: KPackageStructure of KPluginMetaData(pluginId:"org.kde.plasma.powerusage", fileName: "/var/home/user/.local/share/plasma/plasmoids/org.kde.plasma.powerusage/metadata.json") does not match requested format "Plasma/Applet" Mär 14 20:31:53 PC plasmashell[2108]: KPackageStructure of KPluginMetaData(pluginId:"Emulator.Spectrum.Audio", fileName: "/var/home/user/.local/share/plasma/plasmoids/Emulator.Spectrum.Audio/metadata.json") does not match requested format "Plasma/Applet" Mär 14 20:33:42 PC plasmashell[2108]: The cached device pixel ratio value was stale on window update. Please file a QTBUG which explains how to reproduce. Mär 14 20:33:49 PC plasmashell[2108]: The cached device pixel ratio value was stale on window update. Please file a QTBUG which explains how to reproduce. Operating System: Fedora Linux 41 KDE Plasma Version: 6.3.2 KDE Frameworks Version: 6.11.0 Qt Version: 6.8.2 Kernel Version: 6.13.6-200.fc41.x86_64 (64-bit) Graphics Platform: Wayland Processors: 8 × 11th Gen Intel® Core™ i7-1165G7 @ 2.80GHz Memory: 31.2 GiB of RAM Graphics Processor: Mesa Intel® Iris® Xe Graphics
Hi! Well, that's super weird! Do you also reproduce this bug on a new clean account?
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