I'm experiencing this issue in most Modpacks I've used EMI in yet, all of them being 1.19.2, so not sure if this applies to other versions of the game, but I haven't found another issue mentioning this on my brief search in the repo.

Whenever I have big recipe trees, EMI seems to give me the wrong number of items to craft. Here's one example from the "StaTech Industry" modpack using a Modern Industrialization recipe for steel drills.

As can be seen in this picture EMI tells me to craft 20 Tin wire. Each Tin plate giving 2 wire as a result. So, 10 * 2 = 20, meaning that I should need 10 tin plates for the recipe. EMI tells me I can craft "all 11" batches though. Now making 20 only decreases the number by 19, leaving me to craft one additional one. So, the batch number was correct, but the displayed number was wrong. This wouldn't be too bad if the batch number was always there, but it is only there if I have all ingredients on me, which for some stuff like fluids I don't usually have. This becomes rather annoying as you may imagine when you try to micro-craft a machine.

If this has been fixed sometime down the line and I just haven't found the issue or something, please let me know and just close the issue, but I thought I should at least ask if this is a known issue, though it's hard to imagine nobody reported that before, so sorry if this is a duplicate 😅