The 1.3.1 version of the mod from https://www.curseforge.com/minecraft/mc-mods/ae2things/files/5639754 is missing the 256k DEEP DISK and the source code of this repo appears to be missing the latest version of the mod

Considering he hasn't replied here and this seems to be a very lazy port to 1.20.1, mine can be found here with that change, as well as having the growth chamber and inscriber removed

https://www.curseforge.com/minecraft/mc-mods/ae2-things-updated