Ibag auto gather doesn't appear to be working

Hi there! 

I have the following permissions enabled:
> bag.cmd
> gather
> use

Verified that default group, nor myself during testing have the permission "nogather".
Verified the config option for ibag gather is set to true.

I cant seem to get ingredients to automatically go into the Ibag while looting food boxes or food crates. 
The items just go into the inventory and have to be manually added to the ibad. 
Havent tested any other methods of gathering ingredients, but a player has reported that harvesting an animal had the same results. 

Any help with this is greatly appreciated!