Hi Robin,
Thank you for comment.
I did exactly what you said.
Now the theme is twentytwenty.
Disabling all plugins other than bbpress doesn’t bring the default site user roles.
Disabling bbpress, the default site user roles are back.
To me, it seems that bbpress removed or hided the default roles.
Is it related to configuration somewhere?
Really appreciate more help!
Best regards,
Susan
