This is minor, but when I recruit Yakau, the pop up says that the fleet will now escort the palace, but their actual instructions remain as "Hold position at Heru I". If I spend another action to talk to Yakau and tell him to escort me, then the fleet actually starts following, but either he should do that by default or the popup should just say that Zorana now has the ability to give directions to the fleet (although I'm not sure if there's actually any point to moving the fleet at this stage of the game).
