Ilmagos Gold XP farm does not work properly, so instead of getting the mode out of the folder, why not make a toggle button in the settings, which could be pretty convenient. as i have a low end computer and this helps with lag, but my xp farms wont work now. so do what you want with this, but a toggle button would be very nice.

What MC version are you using? There shouldn't be any change in xp orb behaviour on modern versions.