Whenever I go to create a Channel, the "create" button is grayed out. Any thoughts on why this might be?
@DavidZam - Is this what you are seeing?
That the "Create" button is grey'd out?
I'll be filing a live site issue for this as I can reproduce the problem myself in a test tenant. If you have some other issue, feel free to open a support ticket.
In my test tenant, after I make a new Group in Stream, then the create channel dialog works correctly. @DavidZam can you try that as well? Make a group, and then go back and make a channel and see if that fixes it for you?