Google Play OnlineSubSystem Session Nodes

Looking on source code, it’s indeed looks like Google Play OnlineSubsystem does not support game sessions

https://github.com/EpicGames/UnrealEngine/blob/e607ba4d978c08a26e8e8e629dec0884bb161770/Engine/Source/Runtime/Online/Android/OnlineSubsystemGooglePlay/Private/OnlineSubsystemGooglePlay.cpp#L45

I never used Google Play multiplayer, but it seems it has some form of session support:

Or it’s not implemented (yet?) or Google Play session support don’t fit to OnlineSubsystem interface

LAck of game session support in Google Play does not means multiplayer can’t work on Android, you can create some custom system