Armor Stand loses hitbox when using Invisible:true

Armor Stand loses hitbox when using Invisible:true 

Description:

When applying the Invisible:true tag to an armor stand, it becomes invisible, but also loses its hitbox as if the Marker:true tag was applied. This occurs even when Marker:false is explicitly set. The issue was initially discovered in a modded version of Minecraft with OptiFine, but during further testing, it was also observed in the vanilla version 1.21.4.

Expected behavior:

The armor stand should become invisible while retaining its active hitbox.

Actual behavior:

The armor stand becomes invisible and loses its hitbox, as if Marker:true was applied, even when Marker:false is explicitly set.

Additional information:

• Tried using the following commands:

  • /give @p minecraft:armor_stand[entity_data={id:'minecraft:armor_stand',Invisible:true}]

  • /summon minecraft:armor_stand ~ ~ ~ {Invisible:true,Marker:false}

• Explicitly adding Marker:false does not solve the problem.

• The issue occurs when using both /summon and /give.

• Minecraft version: 1.21.1 and 1.21.4 (vanilla)