[BLOCKING] Custom Entity Egg Data Value not correct.

Partner Rank: 2
Partner Team Reporting: Blockception
Verification builds: 1.11.1
Summary: [BLOCKING] Custom Entity Egg Data Value not correct.
Impact: Stop from given the normal item
Repro Steps:

1. Have an custom entity.
2. Add a loottable to that entity that drops its own spawn egg.
3. try to give yourself the spawn egg with the same datavalue.

Observed Results:

Expected Results: Just to spawn the egg
Screenshots/Videos attached: No
Regression Builds: Never
Notes: