I'm wearing a full armor with fur and carrying heated stone and near to a bonfire or campfire doesn't change the status temperature to warm. Im using environmentz 1.2.2 / 1.18.2

I second this, and it's a major problem. I stood in lava to set myself on fire and, after a full minute of being next to it and keeping myself from burning alive, I'm still freezing to death.
I'm using the same version.

mh that is an issue but for an older version...

With a later version you can now set each temperature affection of blocks with a datapack.