The WI displays a mandatory indicator ("*") for attributes when those are configured as necessary (via policy).
For Boolean attributes, the mandatory indicator ("*") displayed on a completely separate line above the entry.
This is a product defect (TF00643055).
This Product Defect (TF00643055) has been fixed in the latest available maintenance release, you can get more information from its ReleaseNotes:
Active Roles 7.0.3 - Release Notes