Un-do on forge

Games Halo 5: Guardians
1

I been trying to make some map on forge but if you hit one wrong button at the wrong time you can lose hours of hard work.
Why is the no un-do option … if there is one where is it ???

2

I don’t think there is one, at least i haven’t found one. Seems like it’d be a no-brainer considering how “advanced” this new forge is.

3

press the “view” button every 5-10 minutes and quick save.
Im sure they’ll add an Un-do feature some time eventually, its been needed since Halo 3 forge lol