I have modified the names of columns in Sharepoint and have also added some new colums. Regardless of pressing the refresh option next to the datasource in PowerApps (WIn10 Client) it does not make the new fields available.
I have noticed that PowerApps will continue to use an old fieldname and will operate correctly regardless of the name change. I assume it uses a UID and not the actual field name?
Is there a way to force a refresh or perhaps delete a cache in the background somewhere?