I am not sure if I understand you correctly. If I misunderstood, I apologize in advance.
Lately, I've noticed that my subscriber count within YT Studio Creator differs from the TB/public subscriber count.
I did some digging to find out why that may be happening. Some subscribers we may get are not legitimate and could be from bots. YT supposedly runs internal verification checks to make sure that is a real subscriber, not a bot/fake subscriber.
Now I have learned to not put too much weight on the YT Studio Creator count. I have seen the number go down within a couple of hours. I took that as a sign that YT determined that a subscriber I received was not legitimate.