What is the new feature or improvement?

It would be super cool if you could add a config entry for the chance that a sleeping bag will be destroyed/deleted upon use.
Not to be confused with sleepingBagBreakage
I believe many "hardcore" modpacks could benefit from this as well.

That was my first thought as well! I was convinced it was meant to actually remove the sleeping bag. Glad this bug was brought to light. Thank you for all you do! I'm on the latest 1.18.2 RELEASE forge version of the mod, for the record.

Maybe I'm not understanding properly, but how is this different than sleepingBagBreakage?

Sorry, I should've been more clear;
sleepingBagBreakage doesn't actually delete the item from the game, it breaks the placed sleeping bag block and you can pick it back up.
What I'm looking for here is for the sleeping bag block to break, but the bag item not drop.

Huh, so just to be clear that's not what sleepingBagBreakage is supposed to do. Breaking the sleeping bag and picking it back up is from the autoUse feature. What it's supposed to do is exactly what you want. I just tested this myself and this is definitely not behaving like it should, I'm not sure when this feature broke. In any case, I'm now labeling this as a bug.