New Bug Encountered: User Settings () has stopped working for me, please help

[David_Ackling-J]

I have a User Setting called “UserIsManager” with the expression “IN(Useremail(),Select(Person[useremail],[Ismanager]))”

So when I set a person to a manager in there Person record, this User Setting is True.

I then filter different slices and views on this, to create secure data for Managers’ eyes only.

Now in these tables, slices and any expression that references the Usersetting() method I am getting an error message that this does not relate to a column.

Please help me, as my business runs on this app, and currently I am exposing unsafe data and permissions to my staff that could break things.