If a Cleric of Irori gains Expert proficiency with Fist at level 7 due to their deity's favored weapon, are they considered Expert in Unarmed Attacks for the purposes of unarmed attack modifier calculations? (Or any other purposes?)
If a Cleric of Apsu gains Expert proficiency with Jaws at level 7 due to their deity's favored weapon, are they also considered Expert in Unarmed Attacks? Can they use their improved proficiency to calculate just the Jaw attack bonus?
I'm having trouble reconciling specific unarmed attack bonuses with the general Unarmed Proficiency.