Sculk shrieker rarity is incorrect

The bug

The sculk shrieker is intended to be unobtainable as an item as per the resolution of MC-249125. As such, it should have the magenta "Epic" rarity, however it currently does not.

How to reproduce

1. Obtain a sculk shrieker from the Creative inventory
2. Mouse over it

Expected results

It would have a magenta name.

Actual results

It is white.