You can no longer perform a mantle + power slash unless you unbind the "Cancel Ability" from space to all heroes, since pressing space will still cancel power slash if you only change the hero specific keybinds.
+1
Does not work by unbinding cancel ability on Yamato's hero specific keybinds, only works by unbinding cancel ability for global heroes. Otherwise you are also able to circumvent the spacebar cancel or whichever key the cancel is set to by binding jump to a key separate to the cancel ability key
