This game is great and runs really well on my MacBook!
However, is there any option to change the shortcuts for undo/redo? macOS usually uses the Command key for functions like this; eg. cut and paste uses the Command key cmd+x/cmd+v, but undo/redo uses the Control key ctrl+z/ctrl+y, which feels a bit jarring.
Ideally I'd just prefer to never use the Control key, and by default always use the regular Command key.
(I am unsure if this is a bug or intentional, so posting it in this forum)