Tagged chars don't share mounts.

Retrying a black shrine boss puts you into a cutscene, makes you have to restart it, then gives you another cutscene to re-enter.

It should reset all your cooldowns and instantly restart the fight with you at full HP.

Leveling up a skill rank(I to II, for example) makes the Skill Cooldown Slot of that skill no longer work.

It should level up the skill rank on your Skill Cooldown Slot when you level up the skill

Chenga tome should be account wide.

Villa scrolls should be account wide somehow.

1 click sort deposit into all storage at bank

More later...