A question about the vocab 「お構いなく」

Hello,

I found this usefull word while using Bunpro to study for the upcoming N3. It says that is is catorgorized as, “N3 Expression”. Is there a way to locate/search for just N3 Expressions and nothing else so I don’t have to go dig them all out of the N3 vocab stack? Thanks in advance.

If I understand what you’re saying correctly, if you go to Practice > Grammar List, you can view all the grammar principles there. But you can’t yet sort by N-Level. I put in a suggestion to support saying exactly that and a representative kindly responded and mentioned that they are aware of the issue, so it seems they are working on it. (For now, you can only scroll downwards until you find the N3 section.) I hope that helps. Cheers!