Hitting a sulfur cube with TNT, holding a fire aspect enchanted sword does not ignite it.

The bug:

Hitting a sulfur cube with TNT, holding a fire aspect enchanted sword does not ignite it.

Steps to repro:

1. Get a new sulfur cube with TNT inside

2. Get a fire aspect I enchanted wooden sword.

3. Press hit key.

Observed result:

The cube goes on fire, but won’t ignite.

Might even die if damage is enough.

Expected Result:

Cube will ignite normally.