This bug report is a parity issue with Java.

Summary:

In the Java version, the large pointed dripstone breaks instantly, while in the bedrock version it breaks gradually (like scaffolding, twisting vines, cactus, etc.).

Scaffolding, twisting vines, cactus, etc. break the same way on both versions.

Steps to Reproduce:

1. Build a tall pillar with pointed dripstone / Write the command while standing on the surface:

    /fill ~ ~ ~ ~ 255 ~ pointed_dripstone

1. Break the very first block.

Observed Results:

The pointed dripstone breaks gradually.

Expected Results:

The pointed dripstone should break instantly.

Video:

Java:

2021-02-24 11-42-04.mp4

Bedrock:

2021-02-24 11-44-37.mp4