Comment # 39 on bug 1173451 from Terje J. Hanssen

To sum up my test results of TW YasT2 installation font size HDPI customization
on a Dell XPS13 (9370) Linux ultrabook, I've tested several
openSUSE-Tumbleweed-DVD-x86_64-Snapshots from 2019 to current 2020, most
available from these sites:

https://download.opensuse.org/tumbleweed/iso/
https://mirrors.zju.edu.cn/opensuse/tumbleweed/iso/

20190121    Bad

20191227    Good
20191230    Good

20200115    Good
20200118    Good

20200121    Bad
20200122    Bad
20200128    Bad
20200220    Bad
20200626    Bad
20200701    Bad

There obviously have to be a key somewhere that makes TW HDPI Aware or Not (?)

Even where the YasT2 installation font size is Good above (i.e on the Language,
Keyboard and License Agreement screen), when aborting the installation, the
next YaST (TUI) coming up on only a 1/4 screen size with all too small font
sizes.