[Feature Request]: Bedrock Storage Drawers - Lock Bin

[wizaerd]

Description

Adding support for hoppers was brilliant, but unfortunately the hopper completely drains the bin, so the next time one dumps inventory in the drawer controller, the bin is no longer allocated for a specific resource.

Describe the solution you'd like

It'd be nice, if when hooking up a hopper to extract from a bin, there'd be some option to keep at least 1 of the item in place, so the bin remains allocated for that specific resource.

Describe alternatives you've considered

Using powered and filtering hoppers is unwieldy to build and expensive to populate the hopper with 41 of whatever resource you're hoping to filter for. Since the drawer controller does an AWESOME job of sorting & storing, if we could just lock a bins allocation, all of my sorting and automatic production chain woes would be solved.