Dial scope not allowing group selection

Question

Hello Teams Community,

Please i need your help on this.

Making changes to the auto attendants to configure Dial Scope.

I Created a group dialscope@xyz .org and added all voice-licensed users as members.

Auto attendants will not allow adding this group as the "include" group.

It display a message "It's already assigned as part of the exclude group" when the group is NOT assigned to the exclude group

Here is the screenshot