r18703 ignores requiring boxes in G-Lover. Untested.In 18699 (and older), if you attempt to create a food or drink item via the Item Manager that requires turns, KoLMafia helpfully wants to create a bartender- or chef- in-a-box for you, but you can't use one, so you fail to install it.
I can still create (for example) a grogtini by going to discoveries or doing it manually, but not via the Item Manager.
Not sure if it's best to dim the "require-in-a-box" and "Repair on Explosion" (since you can do neither) and set their parameters to "false" for all G-Lover runs or if there's a better/different place to insert GLover handling...