The Generic option massCraftSwaps breaks the mass crafting functionality, unless it's disabled.
The Carpet rule ctrlQCraftingFix on the server side ,makes the massCraft craft even the output of the crafting UI . Example:

• If you craft 33 iron ingots into blocks with ctrlQCraftingFix enabled ,it will drop 3 iron blocks and 16 iron bars.
• If ctrlQCraftingFix is disabled, only the 3 iron blocks will be dropped and 6 iron ingots will stay in the inventory.

I'm not even able to open the recipeView GUI on 1.18.2? Any ideas?

@PINPAL The rendering conflicts with some other mods, the names of which I've kinda forgotten already... Maybe Inventory Profiles Next and Easier Crafting were reported to conflict at least? I'll probably need to move my rendering hook to fix that.

@PINPAL The rendering conflicts with some other mods, the names of which I've kinda forgotten already... Maybe Inventory Profiles Next and Easier Crafting were reported to conflict at least? I'll probably need to move my rendering hook to fix that.

Ah interesting, removing all mods managed to get it working. I haven't added any new mods to my collection since updating from 1.18.1 to 1.18.2 so I suspect it's a change from how another mod is rendering.

Edit: Turns out it's part of the rewrite that was done for InvMove You can fix the conflict by going into InvMove's settings and disabling the "Hide Background" option.

I'm having a similar issue in 1.19.4 and can't find any mods conflicting. But, I did find a setting that has helped. I had this same issue with iron block crafting (fences and pressure plates galore) and also when crafting large quantities of pumpkin pies. It would auto craft many of my pumpkins into seeds. And during crafting, for a second, you would see a rendering of all my inventory slots filled with stacks of pumpkins. Much more than I had on me. There is a setting in the mod called, "MassCraftSwapsOnly". After enabling this, it fixed the issue. I DO have to have at least one slot open for crafting to function, but that's easy enough. Just before I craft, I toss one item out of the inventory, then crafting works perfectly. Hope this helps someone with a similar issue.

FYI - I do have the mod installed on my hosted server and client too.