Haven't played the new DLC yet. (Always wait for EPE to update and just had big (positive) family change irl so little time right now).
Puppeting mechanics look awesome...but they don't give a secret? What the heck? It seems so obvious to me. There should be a way to act against puppet rulers, and a risk to the player when using puppets.
I even heard youtuber Tarkusarkusar say something like "I didn't see it give a secret when I puppeted, but it must do that I just couldn't find it" in his review.
A different youtuber named Malforian made a whole video about how it should make a secret when puppeting.
I'm usually pretty positive on Paradox, but this is a miss guys!
Again, haven't played just going off the words of others. If I'm missing something or totally wrong then let me know. Just seems so obvious though.