Auto Zoning Command

Hi! I am wondering what the auto zoning command does? I can’t find an explanation anywhere besides the one you get when you hover - which isn’t making sense to me. I tried to use it but nothing happened. I think it probably has to do with the “Re-pollinate” feature you were talking about in the release notes for version 5, but not 100% sure. I am an IES user so seems like it might still be in the works. Anyways, let me know!