Inscription Profession

I was crafting on my monk with their Inscription and was out of Apricate inks so I crafted Apricate Ink one time and multicraft procced giving me 4 inks, so I was like cool I can make a couple of Boundless Ciphers instead of one. I then make ONE Boundless Cipher and it used up ALL FOUR of my inks instead of the 2 required to make it. I believe this has happened before because I was confused when I was out of materials when I shouldn’t have been but I’ve been paying close attention now. I even have a screenshot of it.