Bug 489330

Summary: When dragging an icon back-and-forth above a Firefox window and a panel, Firefox recognises it as scrolling
Product: [Plasma] plasmashell Reporter: hottog <tkrall>
Component: generalAssignee: Plasma Bugs List <plasma-bugs>
Status: RESOLVED DOWNSTREAM    
Severity: normal CC: kde, nate
Priority: NOR    
Version: 6.1.1   
Target Milestone: 1.0   
Platform: Neon   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: A video showing the observed behavior. The important part is in the bottom left quarter of the screen.

Description hottog 2024-06-27 17:15:21 UTC
Created attachment 171096 [details]
A video showing the observed behavior. The important part is in the bottom left quarter of the screen.

SUMMARY
Dragging an icon either from the Application Launcher or the Icons-only Task Manager and then moving the icon back-and-forth above a panel and a Firefox window, the contents of a webpage will start moving.

STEPS TO REPRODUCE
1. Open a long webpage in Firefox (might work with other browsers as well), I used kde.org
2. Drag an icon from the Icons-only Task Manager above the webpage
3. Start moving it between the webpage and the panel (still dragging the icon, not releasing the mouse button)

OBSERVED RESULT
The webpage start scrolling down by itself

EXPECTED RESULT
No movement on the webpage

SOFTWARE/OS VERSIONS
Operating System: KDE neon Testing Edition
KDE Plasma Version: 6.1.1
KDE Frameworks Version: 6.4.0
Qt Version: 6.7.0
Kernel Version: 6.5.0-41-generic (64-bit)
Graphics Platform: Wayland
Processors: 4 × Intel® Core™ i5-4210U CPU @ 1.70GHz
Memory: 7.6 GiB of RAM
Graphics Processor: Mesa Intel® HD Graphics 4400
Manufacturer: Hewlett-Packard
Product Name: HP EliteBook 840 G1
System Version: A3009DD10303

ADDITIONAL INFORMATION
Note that I'm using KDE Neon testing in a live environment, and updates not applied. I'm using Neon as is, without any major changes.
Comment 1 Nate Graham 2024-06-27 19:12:59 UTC
Can reproduce, but this is a Firefox thing. It may not even be considered a bug.