[MC-191908] Parity Issue: Basalt Cannot Be Insta-Mined on Java Edition

In Bedrock Edition, Basalt can be insta-mined with an Efficiency 5 Diamond Pickaxe. But on Java Edition, it cannot be insta-mined.

Linked issues

Excuse me, but why is it resolved as intended? Isn't it obviously a parity issue...

The developers have decided to keep it different between Java and Bedrock, or are going to change it to Java behaviour for Bedrock at a later date.