Bug 464080

Created attachment 155170 [details]
the popup in question

SUMMARY
***
NOTE: If you are reporting a crash, please try to attach a backtrace with debug symbols.
See https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports
***


STEPS TO REPRODUCE
1. open image
2. save as a new image
3. 

OBSERVED RESULT
When you save a image as another file Gwenview exhibit  a little popup with a button to go back to the original file.

EXPECTED RESULT
This little popup clearly uses another, older, theme instead of the flat breeze theme from current Plasma 5. I was wondering, before Plasma 5 reaches it's end if maybe this could be "fixed", if that popup could be draw in the style of the current and correct flat breeze there like the rest of the interface?

SOFTWARE/OS VERSIONS
Windows: 
macOS: 
Linux/KDE Plasma: 5.26
(available in About System)
KDE Plasma Version: 5.26.5
KDE Frameworks Version: 5.101.0
Qt Version: 5.15.7

ADDITIONAL INFORMATION