What I did: Typed #test(2 days) followed by a return (be fast typing return before the auto conversion fires).
What happened: The date shows properly but the tag is odd. Just a part of the tag is actually marked as a tag.
What I expected: A proper tag display.
Things that might be helpful to know (Agenda version, OS and model, etc): 9.0. iPadOS 13.3 beta 2.