I experienced an issue like this on windows as well. Lands I played floated over the battlefield, looming large and never playing the vfx + sfx for hitting the battlefield. Opponents' played lands appeared in the middle of their hand, but face up. All creatures played appeared occluding one another on the right side of the screen where the stack appears. It was impossible to activate abilities of creatures or choose blockers, except for maybe being able to declare one blindly.
I experienced an issue like this on windows as well. Lands I played floated over the battlefield, looming large and never playing the vfx + sfx for hitting the battlefield. Opponents' played lands appeared in the middle of their hand, but face up. All creatures played appeared occluding one another on the right side of the screen where the stack appears. It was impossible to activate abilities of creatures or choose blockers, except for maybe being able to declare one blindly.