Created attachment 144599 [details] KDE Task Manager applet ToolTip binding loop SUMMARY Binding loop in a ScrollView somewhere inside a ToolTipDelegate of the task manager applet leads to a warning in console, animation shuttering, and what's worse: useless vertical scrollbar on the right side of the tooltip. It only happens with multiple windows per grouped icon (app) when mouse hovering over it. STEPS TO REPRODUCE 1. Open two windows/instances of e.g. Dolphin 2. Hover over stacked Dolphin icon on a task manager OBSERVED RESULT Tooltip appears with a junky and delayed animation, and there's a useless scrollbar on the right. EXPECTED RESULT No warning, no scrollbar, smooth animations. SOFTWARE/OS VERSIONS Operating System: Arch Linux KDE Plasma Version: 5.23.80 KDE Frameworks Version: 5.90.0 Qt Version: 5.15.2 Kernel Version: 5.15.7-arch1-1 (64-bit) Graphics Platform: X11 Processors: 8 × Intel® Core™ i7-6700HQ CPU @ 2.60GHz Memory: 15.6 GiB of RAM Graphics Processor: NVIDIA GeForce GTX 970M/PCIe/SSE2
Seems to be fixed in Plasma 5.24.2.
Currently there is no easy way to overcome the binding loop caused by scrollbars.
This appears to have been fixed by refactoring at some point.
I got this message in `journalctl -e`: mar 22 08:48:24 brahe plasmashell[2381]: file:///usr/share/plasma/plasmoids/org.kde.plasma.taskmanager/contents/ui/ToolTipDelegate.qml:86:9: QML ScrollView: Binding loop detected for property "bottomPadding" $ dpkg -l | grep plasma-desktop-data ii plasma-desktop-data 4:5.25.5-0ubuntu1~ubuntu22.04~ppa1 all Tools and widgets for the desktop data files
You're using a version of Plasma that's old; the issue was fixed later. In general, please don't re-open closed bug reports to report an issue, especially if you're not using the latest Plasma version (which as of this writing, it 5.27.3).