As title.

Put appropriate amount of bookshelves around the enchanting table, no level 30 enchant available.
Repeat process with vanilla bookshelf, level 30 enchant shown

It's all good, I've added the feature in v0.3.2

Archon doesn’t affect the enchanting system in any way, did you mean the magical bookshelves?

yup :)

Ah okay. The magical bookshelves aren’t intended to work with enchantment tables but I can provide supper for that if you’d like.

if its not intended then thats cool, feel free to close :)