I tested this both singleplayer and multiplayer. You just can't open inventory.
It's annoying 😃
Comments 8
You can't open inventory. And I'm sure you did not test this.
What happend is: That I was hungry and I died when taming a horse because I can't open inventory. If I would open it, I would not die.
Press E, dunno, you haven't followed the Bug Report Guidelines Here.
How do horse taming and opening inventory relate?