Unfortunately, the error is still there in my german language UI version running on Ubuntu 22.04.2 x86_64 . I have used the latest version indi-toupbase 2.0+t202304120917~ubuntu22.04.1 and even compiled indi myself. Made no difference. Versatz (offset in english) is greyed out. I can set Black Level in the INDI Control Panel but not in EKOS.