Versions

Minecraft Version: 1.16.5
Forge Version: 36.1.16
Mod Version: 1.16.5-7.4.0.
OptiFine version: HD U G7

Describe the bug
Opening a waystone and clicking on the little book next to the name of the waystone in order to rename it yields an error message and doesn't open a renaming UI or whatever is supposed to happen.

To Reproduce

Right-click on a waystone (in this case naturally generated in a tower). Click the waystone's name or the little book icon next to it.

Additional context (e.g. Crash Log if it crashed)
Here's the error log: https://pastebin.com/r5VDefeU

Duplicate of #296