Fire Charges aren't consumed when used to light TNT

^{Update by [Mojang] Mega_Spud (Jay Wells):}
Summary:
Fire charges are not consumed when used to light TNT.

Steps to Reproduce:

1. Place a block of TNT
2. Obtain a fire charge
3. Switch to Survival
4. Use the Fire Charge to light the TNT

Observed Results:
The TNT is lit, but the fire charge is not consumed.

Expected Results:
The fire charge should be consumed when used to light the TNT.

Screenshots/Videos attached: Yes
fire_charge_tnt.mp4

Notes:

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Original Description:
When you ignite tnt.

It's doesn't remove when used ignite stack when using fire change it's shows 6 instead of 5

I noted it doesn't same as java it can remove stacks when using tnt it will removed as 2 instead of 1 and it's worked.