"minecraft:equippable" > "accepted_items" not working correctly

Partner Rank:

3

Partner Team Reporting:

Gamemode One

Verification builds and Platforms:

1.12.0.6, Windows 10 and Pocket

Summary:

If the minecraft:equippable component contains more than three slot, all slots except the first two accept any item. The slot is not locked to the items defined inside the accepted_items array.

Impact:

Low impact but it's taking away some flexibility for creators as it's a massive problem for pocket players. (Items go into the wrong slot upon clicking them)

Repro Steps:

1. Download the attached behavior pack
2. Start a new (creative) world and apply the downloaded behavior pack
3. Summon a creeper and interact with it. Try placing various items into the equipment slots

Observed Results:

The first two slots only accept iron horse armor and a saddle but any item can be put into the third slot

Expected Results:

The third slot should only accept iron chestplates

Screenshots/Videos attached: Yes/No

No

Regression Builds:

Not sure whether this ever worked correctly