How to set "theme ID in the official group of the game" in the application settings?

Question

Classmates

The group is the same as in the link:

How to fix it?
Most likely, the old id from the previous group that was blocked remained in the database.
New id, possibly: 53979148320873
The group itself is here: ok.ru/webka

Answer 1

The field requires only the topic ID , not a link to the topic.