Find Session always returns an empty array

Development Programming & Scripting Blueprint
1

Hi.
I successfully create a session, but then the Find Session node always returns an array of length 0. What am I doing wrong?

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Code in character class

upd: Now I get a strange result:
If the client creates a session, then Find Session always returns an empty array
If Client 1 creates a session, then Client 2 always receives an array of length 1 from Find Session.
Those. the player who created the session cannot look for sessions?

3

yes, the player who created the session is already in that session