Am I misunderstanding how this should work? If I select two tags in the sidebar, I want to see all the notes that have either tag. That is, if I have tag Red and tag Blue and I want to see all my notes that are tagged Red and/or Blue, multi-select in the sidebar won't do it. It will only select those that are Red and Blue ==> null set This is counter-intuitive to me. Is searching the only way to do this?