USEREMAIL() returns "guest" on app with required sign in

[Rafael_ANEIC-PY]

Hello there, as the title says, I've been getting errors from my "modified_by" columns set as EMAIL type using an USEREMAIL() as initial value because for some reason USEREMAIL() started returning "guest" while I'm using the app from the app editor preview.

And this has just started happening an hour or so ago, anyone else experimenting some issues with USEREMAIL() ?

[Rafael_ANEIC-PY · Accepted solution]

Solved with help from support, it was a cache issue, solved by logging out from AppSheet and clearing the browser's cache