Custom Tag not working in spotlight in entry

[GalaxyGamerYT]

Mod loader

Fabric

Minecraft version

1.20.4

Patchouli version

1.20.4-85-FABRIC

Modloader version

Fabric: Loader 0.15.10 + API 0.97.0+1.20.4

Modpack info

No response

The latest.log file

https://pastebin.com/1hUCLw8r

Issue description

Game crashes when I open an entry with my mod's block tag.

Entry: PasteBin

This only happens with my custom tag. I have checked that it works with minecraft:axes and that works but not my custom tag. My tag is made correctly and usable. It is not empty and exists. I know this since REI shows the tag:

I've tried #cultivation_mastery:low_spirit_stone_ores, cultivation_mastery:blocks/low_spirit_stone_ores, #cultivation_mastery:low_spirit_stone_ores and cultivation_mastery:low_spirit_stone_ores.

Steps to reproduce

1. Make a custom block tag for a mod.
2. Make an entry that spotlights the tag.
3. Open entry in game

Other information

This is my mod that has this error: https://github.com/GalaxyGamerYT/CultivationMastery