Adding multiple users in Dremio Community edition

I have installed community version 19.1.0-202111160130570172-0ee00450 as standalone cluster and looks like I can’t have more than one user (admin user which was created as part of the installation)
when I try to add a new user add user screen pops up but grey out so that I can’t add anything to it and continue
Is it expected behavior ? or am I missing somthing?

This is a known bug, it will be fixed in the 20 release coming soon.

Thanks Doron. is there a approx time line when release 20 is coming up?