This is potentially a "wishlist" topic, but maybe a bug report.
I use the Library Explorer to browse by genre, so let's say that I select "R&B" so that only R&B albums are shown. If I then do a search where "Local Node Only" is selected, it still searches my entire library.
Is that how it's supposed to work? I would expect that if I select the "R&B" node, that it would only search within my R&B albums as long as "Local Node Only" is selected.