The main menu works, but the menu canvas in the game screen doesn't.
Jump feels quite floaty, and especially for the double-jump roling one would expect then to have a powerful attack going down on the enemy to make a real hit...
Sometimes I jumped on one and there was like a time freeze where I just hovered above the attacker until I did something else...
And while jumping on one of the enemies (a second time) did seem to defeat them properly, the kills were never registered for the score...