: When you morph, you often inherit the mob's unique traits, such as flight (Bats), climbing (Spiders), or specific health pool changes.
The 1.21.50 version ensures that armor and held items render correctly on morphed models, or are hidden appropriately depending on the mob's geometry. This prevents the awkward visual glitches of the past where a player’s armor would float inside a cow model.
The keyword specifies . This is critical. Minecraft Bedrock updates frequently break add-ons due to changes in the actor properties and scripting API.