Like on a constant stream that is not removed

Greetings, when there is a constant broadcast and someone put a like, it remains, unlike Youtube, constantly, no matter how many broadcasts are made after that. What can I do about it, or is it like a function request?
2. If I have 10 subscribers on my channel, for example,and after that 2 of them were removed from the instance altogether(accounts), then the number of subscribers remains the same. What can I do about it, or is it like a function request?

Hi,

I suggest to create a discussion on github

How did you remove subscribers?

good

No way, I rolled back the backup where the accounts were, logged into them and unsubscribed