Should be clearer which discussion sections are hidden from public or not

It would be nice to see example some kind of symbol and/or clear indication it's closed discussion section.

In regards to playtesting and feedback it would help avoid accidentally leaking details to the public. Also maybe some people would be afraid to post considering they are unsure if its public or closed discussion section.

Unsure and don't remember how it was with AHQ but maybe it was clearer there somehow.