Validating configuration

I’ve been migrating servers, and mush have restarted home assistant dozens of times in then past 3 days. I am certain that under Configuration|Server controls there was a Check configuration button, which has now disappeared. Yet my HA version has not updated. My only guess is that I’ve worn it away! How can I get it back?

HA Version 2020.12.2 Supervised running in Docker on Debian !0

Tap on your account icon (lower left) and enable extended mode.

Correct answer, but I think it’s still named “Advanced Mode” unless it was changed in 2020.12.2.

Probably, was to lazy to switch the UI to English.

Doh! I need to print that on a post-it and stick it in the middle of my screen!