What determines which spaces are assigned be default when a user registers for the community.
From what I can tell, those spaces under "Get Started" are automatically assigned on account creation. Where is that controlled in the system? What if I want to assign a different space under a different group when someone creates an account?
Also, I discovered when you add a new space under the "Get Started" group and assign the new space to a tag under "Access Management" it doesn't sync that new space access for users already assigned that tag in FluentCRM. In other words, I created a new Space under "Get Started" which was assigned to my "Community" tag in FluentCRM, and the test user still doesn't have access to that new space. The only way they can get access is the request it.
There has no feature like auto add to a space. But you can automate it with FluentCRM automation. So start a automation when someone log in and then add to the spaces you want.
By the way, in FluentCRM Access Management, it works for the contacts when it gets the tag. For existing users who already have the tag will not be assigned. For that, you can just use the FluentCRM's contacts -> Select -> Bulk action and add to the space.