For Micro-miner recipes with more that 1 stack of the same input item, the recipe will function if only 1 stack of the item is provided. This works for all items that have multiple stack inputs in the same recipe as well. An example recipe is the Chaos Guardian data recipe made using the T7 micro-miner. This recipe requires 2 stacks of dilithium and 4 stacks of dragon lair data, however the recipe can be completed with only 1 stack of each.

Pretty sure it's an MM problem, which means it might turn out to be unfixable by us.

This issue comes with a hidden trap, if you setup recipes with the lower volume it will consume dilithium etc. if placed in the input bus.