Overview shows 2181 albums, view all shows 1979 ablums. Where did the other 202 albums go?
Could these be the hidden albums?
You are correct. Roon seems to count the hidden albums and tracks (including duplicates) on the Overview screen, but subtracts these in Album view and displays the number visible items. I agree that this is a bit odd and confusing. One potential use case is if you are migrating from other software that does not hide duplicates, the count in the overview screen could help track down if things were missed on initial import. That’s a somewhat obscure application for such prominently displayed information on the Overview screen.
Would be helpful if Roon would show number of total AND hidden albums in both views, or similar. At least not data that are more correct and not confusing.