I tried to have an output with a colored "Lore", but the color code results in weird symbols added in front of my "Lore"

Anvil.addRecipe(<minecraft:iron_ingot>, <minecraft:iron_chestplate>, <minecraft:iron_chestplate>.withLore(["§6-With Gloves"]), 1);

The §6 is replaced by some weird things in-game I cannot mimic with my keyboard. No color change.

Never mind this is an issue with vanilla, not your mod.