Demon form bugs

Bugs noticed while playing with Demon Form:

Well of Souls (Abyss):
When placing an item into the slot, the animation of the character throwing the item doesn’t play. As a result, the item never returns, and the only way to recover it is by logging out.

Yama fight:
While in Demon Form, Yama’s mirages don’t spawn, making the fight behave incorrectly.

Boat interaction:
If you sail in Demon Form and then leave the boat, your character gets stuck inside the boat. You cannot use skills, and if you try to move, you will be rolled back into the boat.

I've seen 2 of these issues. Boat interaction, and Yama fight not spawning clones correctly, resulting in an instant death.

Yes+
In demon form also there is no icon above head when you take shrine