Soul Soil and Soul Sand do not create Soul Fire when dofiretick is disabled

Steps to Reproduce:

1. Enter in chat /gamerule dofiretick false
2. Light soul soil and soul sand on fire

Observed Results:
Normal fire is created.

Expected Results:
Soul soil and soul sand should still create soul fire when dofiretick is disabled.

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Original Description:
hi, so i lit a block of soul soil on fire and there's no soul flame. (the blue fire). is this a bug or is soul fire not in the game yet?

 

Edit: So i noticed that not everyone has the bug. I was on a superflat world and i lit soul soul on fire and no soul fire. Hopefully this info helps.

 

Edit2: i had firetick off. I should've done more research.