Hi there
I have just addet a new column of type "Choice"

But it seems like the app is unable to recognize the options, which makes it very tricky to filter on this condition.

As you might see, Powerapps cannot recognize, which datatype "RechnungErlaubt" has and therefore, there is no way to get the optionset. I also tried it with [@ RechnungErlaubt] but Powerapps does not recognize it.
My current Workaround is Text(RechnungErlaubt) = "...." but this gives me the delegation warning.