So since yesterday, all our apps started misbehaving. PowerApps Studio version 3.22082.8.
All ComboBox controls (Single Double) and their DisplayFields and SearchFields values reset themselves to something completely random.
To fix this, we had to rename columns used in those fields to have AAA in front of them so that when you load the app, the studio would reset all those DisplayFields and SearchFields to those columns with AAAxxx
Microsoft you must fix this urgently and stop breaking things FFS. I also reported this via their amazing support portal...
The app is connected to GitHub and we can clearly see what is happening:
It happened on save straight after opening the app in studio mode? Seems related to an issue from 2018 when if you changed the items property, the DisplayFields value would change to "ComplianceAssetId" as mentioned in step 16: https://powerusers.microsoft.com/t5/Building-Power-Apps/Combo-Box-Display-Issue-Bug-Once-Upgraded-to-Version-3-18094-26/td-p/166104
