on my laptop TUXEDO InfinityBook Pro running LEAP 15.4 KDE Argon
https://en.opensuse.org/SDB:Argon_and_Krypton
with these KDE repositries
https://en.opensuse.org/SDB:KDE_repositories#KDE_Frameworks_5.2C_Plasma_5_and_Applications
I changed global scale (systemsettings>display and monitor>display configuration>global scale) to 150% after some day I returned to 100% but many things remained big, for example systemsettings and password request for yast and falkon tabs and dolphin
other like chrome and firefox followed the global scale settings,
how can I come back to previous dimensions/scale for all the applications?