I am running a server with spell engine 0.15.9 and several addon class mods, i most recently added few few more addon classes to the modpack and now the spell bind table is not displaying them. Some of the ones i just added are showing and some that were in the modpack prior to the new ones arent showing up in the spell bind table. Is there a limit to how many spell books can show up in the spell bind table?

Having the same issue! For me, all books from the Wizards mod are not visible and strangely enough, one Witcher book is selectable but the other is missing. Playing on Minecraft Version 1.20.1