Bug 513806

Summary: When viewing a large number of images, the scale selection is broken
Product: [Applications] gwenview Reporter: zxvb12z <zxvb12z>
Component: generalAssignee: Gwenview Bugs <gwenview-bugs-null>
Status: REPORTED ---    
Severity: normal    
Priority: NOR    
Version First Reported In: 25.12.0   
Target Milestone: ---   
Platform: Manjaro   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:
Attachments: example

Description zxvb12z 2025-12-25 15:17:30 UTC
Created attachment 187971 [details]
example

SUMMARY
When viewing a large number of images, the scale selection is broken. Simply switch images in the folder as the list of available scales breaks.

STEPS TO REPRODUCE
1. view hundreds of images in a row
2. Check the list of available scale options
3. ....

OBSERVED RESULT
check illustration

EXPECTED RESULT
An ordered list of scales is available, without repetitions and logically ordered

SOFTWARE/OS VERSIONS

Operating System: Manjaro Linux 
KDE Plasma Version: 6.5.4
KDE Frameworks Version: 6.21.0
Qt Version: 6.10.1
Kernel Version: 6.18.2-1-MANJARO (64-bit)
Graphics Platform: Wayland

ADDITIONAL INFORMATION
I could not find specific conditions, it seems enough just to look at a few hundred images in a row.