Bug 505782

Summary: sixel - unwanted scroll
Product: [Applications] konsole Reporter: witekfl
Component: emulationAssignee: Konsole Developer <konsole-devel>
Status: REPORTED ---    
Severity: normal    
Priority: NOR    
Version First Reported In: 22.12.3   
Target Milestone: ---   
Platform: Other   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:
Attachments: demonstration of bug in konsole (80x24, font 8x16)

Description witekfl 2025-06-19 13:21:45 UTC
Created attachment 182384 [details]
demonstration of bug in konsole (80x24, font 8x16)

SUMMARY
konsole scrolls one line up, but it should not.

STEPS TO REPRODUCE
1. set konsole geometry to 80x24, cell size 8x16 
2. execute the attached script
3. 

OBSERVED RESULT
Line with OK is scrolled one line up

EXPECTED RESULT
No scroll, mlterm, wezterm or xterm do not scroll.

SOFTWARE/OS VERSIONS
Linux/KDE Plasma: 
KDE Plasma Version:  5.27.5
KDE Frameworks Version:  5.103.0
Qt Version: 5.15.8

ADDITIONAL INFORMATION
The same occurs with the newest konsole I checked on other system.