BBPRESS roles issue

Hi,

i’m having hard times configuring BBPress roles.

I created a custom role, duplicating the author role and adding some capabilities to adjust to my needs.
Then, i added permissions to bbpress “manually” in user role editor (latest version).
After that, i added the newly created role to a user.

The problem is that i can’t change the forum role to “administrator” to “moderator” using the list of members page.

I can do this by using the spécific profile page, but it lacks some of the rights for the moderator profil in BBPress i.e. “create a new forum”.

If i change the role to “bbpress admin” , it works but my user can access BBpress back end configuration, wich of course, i don’t want.

I tried to allow another wordpress standard role to my user and then allow it the “moderator” role in bbpress, but i do have the same issue : The user can’t create forums.

Any idea about what i did wrong ?

Thanks