[MCM-1207] Players take damage when standing on cactus with carpet on top.

Partner Rank: 2

Partner Team Reporting: Hielke Maps

Verification Build: 1.16.40

Summary: Players take damage when standing on cactus with carpet on top.

Impact: Because of this bug certain sections of my parkour maps get quite a bit harder, players have to be quick or they get pricked to death, they can't take their time anymore. The damage tick is also really annoying. It's all around just a unpleasant experienced which I didn't have in mind when making the map.

Repro Steps:

Create a world
Place down a cactus
Place a carpet on top of the cactus
Stand on the carpet in survival/adventure mode
Note that you'll take damage

Repro Rate: 100%

Observed Results: Player takes damage by the cactus.

Expected Results: Carpet should prevent player from taking cactus damage.

Screenshots / Videos Attached: I attached 2 video files, one is how it currently works on Java, and one is how it currently works on Bedrock.

Regression Builds: Although I haven't tested this, I'm pretty sure this bug was introduced with the fix of https://bugs.mojang.com/browse/MCPE-14303, which was 1.15.0.51 Beta.
Before that build standing on top of the cactus would deal no damage at all.