Created attachment 172703 [details]
Reproduction screencast.

SUMMARY
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I am unable to easily move *Icons-only Task Manager*-pinned `.desktop` files to the column I want.

STEPS TO REPRODUCE
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Attempt to reorder the *Icons-only Task Manager*'s row of pinned `.desktop` files to different columns.

OBSERVED RESULT
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As the to-be attached screencast demonstrates, the cursor selects another entry at a random point in the move operation.

EXPECTED RESULT
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I should be able to drag the icon to where I want (as an example, like I can on Windows 11).

SOFTWARE/OS VERSIONS
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1. RX 5700
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   > Operating System: Fedora Linux 40  
   > KDE Plasma Version: 6.1.4  
   > KDE Frameworks Version: 6.5.0  
   > Qt Version: 6.7.2  
   > Kernel Version: 6.10.5-200.fc40.x86_64 (64-bit)  
   > Graphics Platform: Wayland  
   > Processors: 12 × AMD Ryzen 5 7600X 6-Core Processor  
   > Memory: 30.5 GiB of RAM  
   > Graphics Processor: AMD Radeon RX 5700  
   > Manufacturer: ASRock  
   > Product Name: X670E Taichi

2. RX 7900
   -------

   > Operating System: Fedora Linux 40  
   > KDE Plasma Version: 6.1.4  
   > KDE Frameworks Version: 6.5.0  
   > Qt Version: 6.7.2  
   > Kernel Version: 6.10.3-200.fc40.x86_64 (64-bit)  
   > Graphics Platform: Wayland  
   > Processors: 12 × AMD Ryzen 5 7600X 6-Core Processor  
   > Memory: 30.5 GiB of RAM  
   > Graphics Processor: AMD Radeon RX 7900 XTX  
   > Product Name: X670E Taichi