SUMMARY After upgrading to Plasma 5.15 window information when hovering in the Latte dock seems to be completely gone. Screenshot: https://postimg.cc/zVP0Tqt7 STEPS TO REPRODUCE 1. Hover over any window/app icon in a dock. OBSERVED RESULT Empty box. EXPECTED RESULT Window information and thumbnails. SOFTWARE/OS VERSIONS Windows: None MacOS: None Linux/KDE Plasma: (available in About System) KDE Plasma Version: 5.15 KDE Frameworks Version: 5.55 Qt Version: 5.12.1 ADDITIONAL INFORMATION Using Air desktop theme with Breeze icons, Breeze window decorations and Oxygen widgets. May provide config files if required. Actually using Artix Linux (with OpenRC).
it is probably the same reason with: https://bugs.kde.org/show_bug.cgi?id=404234 but I will leave it open in case they are different
*** This bug has been marked as a duplicate of bug 404234 ***