How do I make a working shrine?

[lean dagger]

I have the settings for OG shrine mechanic turned on but no matter what I do lightning wont strike it. Ive set the middle block to be mossy cobble, gold and even netherack but nothing works

[tepid nymph]

If three days have passed then it does nothing.

(Since you created the world, not since you downloaded the mod)

[lean dagger]

Ah, ok

It should do something, atleast just a single lightning strike

[tepid nymph]

The shrines only purpose is to speed up Herobrine's main events starting