just as the title says. I'm not a developer, so can't say if it's even possible. but having this feature would be a game changer. have a good day!

Hi, I think it is possible and am planning on doing it sometime, just having a little break as it took ages to get just the fire out already! If I were to add it, I was thinking on adding basically two tabs, one for lava, one for fire, but they both look like the current layout, just with a fire block ontop instead of a fire block, so you can still customize for blocks and biomes, would that be good?

Also I was thinking about adding campfire support so campfires would follow the same rules as fire blocks, just fyi

I didn't think about campfires, but that would be cool!
I like current layout. There is nothing wrong with it. Even though, who cares when you only interact with settings just a bunch of times and the main interaction with mod - actually gameplay.
Thanks for the quick reply. Good luck with your work!