If you're not as married or bff, then if you has a star...
but you are using subhide power and someone click in you, you'll looks as if had using reghide.
then you sign out and sign in on chat and you'll see the star of user normally.
it's related to both subhide and reghide power.
Note: I did put me and stifler as examples because i don't have the power, but i tested with others and it is like that
step 2 https://prnt.sc/uremo5
step 3 https://prnt.sc/urerl7