The Bug:
This is a Bedrock repost of MC-3697, and it relates to MC-3697.
Steps to Reproduce:
Build this setup as shown:
[media]Get a cow and leash it onto the fence that is shown on the structure.
Ignite the TNT.
Notice the painting, armor stand and the leash knot all get destroyed.
Expected results:
The TNT submerged in water will not destroy paintings, armor stands and leash knots.
Observed results:
The TNT submerged in water will destroy paintings, armor stands and leash knots.
Linked issues
relates to 1
Attachments
Comments 4

Isn't it because they are entities, so just like how a player still gets damaged by tnt submerged in water, armor stands and paintings also get damaged and break / 'die' if their 'health' drops to zero.