Someone else mentioned that they had issues with holding space, if I continue it I can see about other options that may be more intuitive. Thanks!
If you're planning to work on it further, most games of this type have an undo button which steps backward through your moves, rather than having to restart the level from scratch.
Yes, I only got part way into implementing it. I have the game recording every change but I ran out of time to allow the player to reverse it 😅
