TNT does not knock back players

Partner Rank:

1

Partner Team Reporting:

Pathway Studios

Verification builds and Platforms:

1.11.0.8 RC1 (Minecraft-Release_UAP_x64_1926090)

Summary:

Exploding TNT does not knock players away from the explosion.

Impact:

This breaks the “Blast onto the bedrock” minigame in Ultimate Minigame Rush, and breaks a core mechanic in “Color Cube” where stepping on certain blocks spawns TNT to blast the player upwards.

Repro Steps:

1. Create a new world
2. Run command: /effect @s health_boost 1000 255 true
3. Run command: /effect @s instant_health 1000 1 true
4. Place and light a block of TNT and stand near the TNT

Observed Results:

The player is not knocked away from the exploding TNT, but instead falls straight down into the hole it creates.

Expected Results:

The player is knocked back away from the explosion.

Screenshot/Video?

Yes, attached.

Regression Builds:

1.10.0.7 RC2 (Minecraft-Release_UAP_x64_1846015)

Notes:

None.