Comment # 5 on bug 1017127 from Episteme PROMENEUR

I reported upstream.
https://bugs.kde.org/show_bug.cgi?id=374455

The answer :
qt scaling supplies only integer scaling and worst this will not be fixed. Thus
if kde wants fractional scaling has it to implement itself this feature?

Another horrible thing: today each app must be compliant with scaling. I don't
understand this choice. Why not some sort of display server capturing all
display request and scaling the item to display or some sort of filter scaling
before displaying ?

And what about non kde apps?

I expect many years before to get a true scaling feature. It is disappointing.

It's a necessary feature. Comparing to Windows for same monitor openSUSE by
default chooses a too small scaling for icon and text(everywhere)