Hi, I can't seem to reproduce this bug. Are you using any other mods?

I was, sorry for forgetting to turn off all of them before reporting. The culprit was Grahams Things!

All good, I'm handling compatibility issues right now, so if you're not able to use any other mods with mine I would like to know. You could try reversing their load order, but if that doesn't work I would at least like to mark it as incompatible.

heyo! I do not know if this is something on my end but fire immunity means lava immunity does not work for me

First thing to do is to double check that lava immunity being given from fire immunity is enabled, after that I'd check whether it's caused by a mod conflict. Moving my mod to the bottom of your load order is likely to fix any compatibility issue, but doesn't tell us much about what caused it, and you may encounter other problems.

The proper way to find a compatibility issue is by disabling all other mods, then re-enabling them one by one to see which one mod is causing the issue (cheatgui helps with testing it.)

After that I'll download the mod and look into its files to see if the two are completely incompatible, or if changing their load order could fix the bug without any consequences.

I'm going to lock this thread because I've made a new one for both compatibility and bug issues.