Hi @SL93,
Do you want to check if the userSelection matches to the answer?
Could you please share a bit more about your need?
From your description, I think you want to count if there is at least one true in a grouped QID.
I have a test on my side, please take a try as below.
Add a Gallery and set the Items property as below:
GroupBy(collection,"QID","Answer")
Set the Labels within it Text property as below:
CountRows(Filter(ThisItem.Answer,correct="true"))
