How to Un-Persist objects when I return to main menu?

So I've finished level 1 for my game and gave most objects in there (locks, enemies) the persist behavior. Working as intended.

Now how do I reset them to default state when exiting to main menu? Given that main menu is just counted as another layout in and of itself once I click start game I restart the entire game with enemies now 'dead' doors now unlocked...

Sorry I cannot provide c3p for this example since it contains personal sprites and assets

I don't think you can disable it, you could have 2 copies of the layout, so you could destroy all the elements you would like to restore, and use the option to recreate them in the starting position from the copy