First of all thanks for this great mod!
Consider the following situation: You are outside your logistic network and pick up a large number of items for which you have set up both requests and auto trash. All items above the trash threshold will consequently put into the trash slots. But if you now use all of those items which are in your inventory you will still have items in the trash slots.
My Idea would be to automatically move items back from the trash slots to your inventory in case you get below the requested amount.
I'm not sure how easy such a functionality would be to implement but I would really appreciate such a feature!