In activity streams we have a filter to include or exclude clubs or choose clubs that should be included.

However if I choose which content to include in the stream settings, then club filter disappears:

The content of clubs is just not included in this case, nor from public clubs, neither from clubs where the user is a member. There is just no filter any more.

Please add a possibility to include clubs in the activity streams with chosen content.

Sounds like a bug, I'll raise this internally.

This sounds powerful yet I cannot find this setting anywhere.

This was addressed for an upcoming release:)