Captain hooktusk does not trigger ship's cannon

There is anissue in the wild format with the cards “Captain Hooktusk” and “Ship’s Cannon”. When Captain Hooktusk enters the battlefield she does not trigger the Ship’s cannon two damage effect. The three pirate’s Captain Hookstusk summon activate the trigger but she does not, and she is a pirate.

Did you actually count the shots fired total? The cannon is an after summon trigger, which means it won’t fire until after the Battlecry (or lack thereof) of the summoned minion is complete. So there wouldn’t be a shot between Hooktusk and her first summon, but there should be an extra shot after the third.