DDPM 2.0.0.72, AW3423DWF, missing features and bugs

Features:

• Why I can't I set a default (HDR) color profile with the old DDM? Now it defaults to non-HDR
• Why can't I add new .exes by myself? The list of found apps is absolutely incorrect and contains barely any of my installed games
• Why doesn't it run in the system tray?
• Why can't I change my language? The auto-translated german language is abysmal. It also makes it hard to write this post as I have to guess the english name for certain settings

Bugs:

• I cannot add any apps to the auto color profile list. Clicking "confirm" doesn't do anything. It doesn't even close the list of apps
• Slow UI experience
• Changing HDR modes causes the UI to reload after a moment whereas the user can still click on things. Either block user input until reload is complete or just don't do a full UI reload
• My software version info field is empty

Overall I am shocked why previously existing and totally useful features get removed or are totally buggy. There's this wonderful word called "BETA" before you do full software releases. Why not put a beta version out first, collect user feedback and then make a real 2.0 release?

I am reverting back to old DDM for now :(