SUMMARY Occurs on Wayland, will check X and update accordingly. When scrolling in a widget such as the application launcher or wireless network list, scrolling to the bottom of the list instantly positions me at the top. Happens continually if you keep scrolling. STEPS TO REPRODUCE 1. Open Kickoff Application Launcher, wireless network list, or widget chooser 2. Scroll to the bottom of the list and continue scrolling OBSERVED RESULT View snaps back to top of list. EXPECTED RESULT View stays at the bottom of the list. SOFTWARE/OS VERSIONS Operating System: Arch Linux KDE Plasma Version: 5.20.5 KDE Frameworks Version: 5.78.0 Qt Version: 5.15.2 Kernel Version: 5.10.14-arch1-1 OS Type: 64-bit Processors: 8 × Intel® Core™ i5-8250U CPU @ 1.60GHz Memory: 7.5 GiB of RAM Graphics Processor: Mesa Intel® UHD Graphics 620 ADDITIONAL INFORMATION
Not sure exactly where to send this, sorry if I've miscategorized
Cannot reproduce using a touchpad, a mouse with a wheel that has discrete steps, or a touchpad. What kind of scroll device are you using? Also, is there any chance you could attach a screen recording?
Created attachment 135577 [details] Video demonstrating behavior
(In reply to Nate Graham from comment #2) > Cannot reproduce using a touchpad, a mouse with a wheel that has discrete > steps, or a touchpad. What kind of scroll device are you using? > > Also, is there any chance you could attach a screen recording? I attached a video, using my phone since screencap on Wayland is still pretty hit or miss. This happens only using the touchpad, which should be using libinput driver rather than synaptics. Mouse wheel works normally.
Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging If you have already provided the requested information, please mark the bug as REPORTED so that the KDE team knows that the bug is ready to be confirmed. Thank you for helping us make KDE software even better for everyone!
Bug marked by janitor service, bumping and changing to reported to avoid closing
Oh I see what you mean now. It won't let you scroll all the way there and tried to display a full line of content. That means this has the same root cause as Bug 387797. *** This bug has been marked as a duplicate of bug 387797 ***
This is actually not a duplicate of Bug 387797, and was instead caused by an issue in the old PlasmaComponents2.ScrollArea, which has now been fixed by porting away from that component and removing it for the upcoming Plasma 6 release.
*** Bug 433904 has been marked as a duplicate of this bug. ***
*** Bug 469466 has been marked as a duplicate of this bug. ***