This bug report is a parity issue with Bedrock.

Summary:

In the bedrock version, when extinguishing in powder snow or defrosting in fire (or lava), white particles appear, while in java only sound appears (and then only when extinguishing MC-219635)

Steps to reproduce:

When defrosting

1. Place powder snow.
2. Enter powder snow.
3. Wait a while inside powder snow (to better see the defrosting effect).
4. Set fire to a block nearby.
5. Enter the fire.

When extinguishing

1. Set fire to a block nearby.
2. Enter the fire.
3. Place powder snow.
4. Enter powder snow.

Observed results:

No particles from the player will appear.

Expected results:

White particles will appear (to match the bedrock version).

Video:

Bedrock:

When defrosting 2021-03-15 15-28-56.mp4

When extinguishing 2021-03-15 15-28-58.mp4

Java:

When defrosting 2021-03-15 15-20-06.mp4

When extinguishing 2021-03-15 15-20-07.mp4