Why Group forms didn't show all Teams in list?

Need information
The group list in group forms of me didn't show all Teams that I'm the owner.
Even I create the new form that belongs to the "Teams" that didn't show in the group list, this "Teams" still lacks of the group list.
If I compare this "Forms" with the normal one, I see that the hyperlink at the upper left corner didn't show. But follow forms name, it shows Teams name in parenthesis as usual. I tried to sign out and re-sign in many times but no change...

If someone now how to solve this problem, please tell me.....