Bedrock identifier is completely different from that of Java. As shown below:

Data values

The diamond fossil in Bedrock Edition has the name deepslate_diamond_fossil_feature while in Java it is fossil_diamonds for more information visit https://minecraft.wiki/w/Fossil

This parity issue was introduced in 1.17-1.18

Steps to reproduce:

1. open to deepslate_diamond_fossil_feature.json
2. read what it says in identifier

Expected result:
the file deepslate_diamond_fossil_feature.json should be called "fossil_diamonds.json" as well as its identifier.

Observed Results:
file deepslate_diamond_fossil_feature.json has a different name and identifier than java.