Only the first seven types of bottles can be placed in the laboratory, and DLC bottles cannot be placed in them. I guess you need to modify "data. lua" to "data-final-fixes.lua"
Should be fixed, however, recycling formula should exist without me fixing anything are you sure ? cause I have one in my vanilla game and space age game
Sorry, it may be my fault. It's normal now. I made some simple modifications to the DLC bottle before in order to be able to use it. It may have been due to the modification of inappropriate areas that caused the problem. I don't understand the code