Player's allays are immune to all types of player damage, including TNT explosions

The fact that allays are immune to player damage is intended as noted in the bedrock edition changelog, but allays that hold an item are also immune to the player's other ways of hurting it, such as using a flint and steel on a TNT.

Expected behaviour:
Player lit TNT should damage allays with items.
Actual behaviour:
Allay is immune to an otherwise deadly explosion.