Steam session can't be found. I can find others.

So, i got steam working, i can find the session of my game. I added more settings to narrow it down the search and it helped since i dont find any potenial sessions.
My problem is that i get

[2024.09.07-19.59.59:633][435]LogOnline: Warning: STEAM: AUTH: CreateServerSteam is calling the depricated AdvertiseGame call.

This is driving me insane, i updated to last version that is 1.60 trying to solve this problem but it have not really solved. Also when updating steamworks.build.cs i cant write 1.60 i have to write 160 because the string manipulation to get the right map name does not work.

This is incredible annoying, can someone please help me! <3

Thanks in advance