The icicle hand position in third person doesn't match the pointed dripstone and the sulfur spike

Pointed dripstone or sulfur spike in third person view have a similar hand position. However, the icicle item is not matching them whereas icicle block is the same type of block as pointed dripstone or sulfur spike.

Steps to reproduce the issue:

1. Grab a pointed dripstone, sulfur spike block and a icicle.

2. Compare the three.

Actual result:

Only pointed dripstone and sulfur spike block share the same hand position in third person whereas icicle doesn’t.

Expected result:

All three should share the same hand position in third person.