Experimental Save State - how do you clear a storage?

I want to be able to clear the actual save state in case a player wants to resume playing on a saved game, but it doesn’t appear to have that option.

Doesn’t seem to affect the experimental save state, only the general save, but I’ll try again to confirm.

I never used save state
But to me it looks like if i gonna save it to storage called Fart
Then i can delete storage with name Fart to remove my save