Before reporting:

Hello, I work in a modpack using Better WIth Mods and Better With Addons, with harder Brewing recipe from the mod. So a lot of Vanilla Brewing Recipes have been change and I want to change the Mixer recipe to made similar than with the Brewing Stand, but, not exactly the same (I whant to add one ingredient in somes cases). All the modded Brewing recipes have not been change in the Mixer, so I make a script to remove and add the new one, but, all remove just doesn't do anything...

So here my delete script lines;
mods.immersiveengineering.Mixer.removeRecipe(<liquid:potion>.withTag({Potion: "minecraft:healing"}) * 1000); mods.immersiveengineering.Mixer.removeRecipe(<liquid:potion>.withTag({Potion: "minecraft:strong_healing"}) * 1000); mods.immersiveengineering.Mixer.removeRecipe(<liquid:potion>.withTag({Potion: "minecraft:poison"}) * 1000); mods.immersiveengineering.Mixer.removeRecipe(<liquid:potion>.withTag({Potion: "minecraft:long_poison"}) * 1000); mods.immersiveengineering.Mixer.removeRecipe(<liquid:potion>.withTag({Potion: "minecraft:strong_poison"}) * 1000); mods.immersiveengineering.Mixer.removeRecipe(<liquid:potion>.withTag({Potion: "minecraft:night_vision"}) * 1000); mods.immersiveengineering.Mixer.removeRecipe(<liquid:potion>.withTag({Potion: "minecraft:invisibility"}) * 1000); mods.immersiveengineering.Mixer.removeRecipe(<liquid:potion>.withTag({Potion: "minecraft:long_invisibility"}) * 1000); mods.immersiveengineering.Mixer.removeRecipe(<liquid:potion>.withTag({Potion: "minecraft:long_fire_resistance"}) * 1000); mods.immersiveengineering.Mixer.removeRecipe(<liquid:potion>.withTag({Potion: "minecraft:water_breathing"}) * 1000); mods.immersiveengineering.Mixer.removeRecipe(<liquid:potion>.withTag({Potion: "minecraft:long_water_breathing"}) * 1000); mods.immersiveengineering.Mixer.removeRecipe(<liquid:potion>.withTag({Potion: "minecraft:harming"}) * 1000); mods.immersiveengineering.Mixer.removeRecipe(<liquid:potion>.withTag({Potion: "minecraft:strong_harming"}) * 1000); mods.immersiveengineering.Mixer.removeRecipe(<liquid:potion>.withTag({Potion: "minecraft:long_regeneration"}) * 1000); mods.immersiveengineering.Mixer.removeRecipe(<liquid:potion>.withTag({Potion: "minecraft:strong_regeneration"}) * 1000); mods.immersiveengineering.Mixer.removeRecipe(<liquid:potion>.withTag({Potion: "minecraft:long_strength"}) * 1000); mods.immersiveengineering.Mixer.removeRecipe(<liquid:potion>.withTag({Potion: "minecraft:weakness"}) * 1000); mods.immersiveengineering.Mixer.removeRecipe(<liquid:potion>.withTag({Potion: "minecraft:long_weakness"}) * 1000);
`

Just after that, I add all my recipes, and that new recipe work great. When I look in the crafttweaker.log, it say;
[INITIALIZATION][CLIENT][INFO] Removing Mixer Recipes for Fluid Potion of Healing [INITIALIZATION][CLIENT][INFO] Removing Mixer Recipes for Fluid Potion of Healing...............
The list of line equal is the same of the remove recipes, so I just copy the 2 first line of removing from the logs... So everything look fine for me.

Like you can see, the removing doesn't work...

Crashlog:

This is not a crash, but an issue to remove recipes, so, I'm not sure if you need logs files, but if needed, I will provide-it.

Versions & Modlist

Immersive Engineering: 0.12-84
Immersive Petroleum: 1.1.9
Immersive Tech: 1.3.10

Better With Mods: 1.12-2.3.5
Better With Addons: 0.43
Better With Libs: 1.3

CraftTweaker2: 4.1.9
Forge: 14.23.4.2705
Minecraft: 1.12.2

Java : 1.8.0_171 (64 bits)

I don't know if I do something wrong or if this is a bug, but I really need to fix that before release the pack :-)

FireZtoneZ