If custom keybinds are not applying, you can copy options_default.txt into your modpack folder, rename it to options.txt and overwrite the existing one. You can also hit "reset keybinds" in the keybinds menu in Minecraft.
If custom keybinds are not applying, you can copy options_default.txt into your modpack folder, rename it to options.txt and overwrite the existing one. You can also hit "reset keybinds" in the keybinds menu in Minecraft.