Description

As the title stated, AllRecipeTypes#CAN_BE_AUTOMATED checks for the recipe id ending with _manual_only, which worked fine for the implementation in DeployerBlockEntity#getRecipe as it checked the original recipe id, but the fake deploying recipe created for JEI in ManualApplicationRecipe#asDeploying has the new recipe id suffixed with _using_deployer, which makes the the automation check always return true, resulting manual only recipe to show up in in the Deploying Category when it shouldn't.

Solution

Don't add suffix for recipe with id ending with _manual_only, or make the ManualApplicationRecipe#asDeploying return Optional (which is a breaking change, but makes more sense).