I don’t know if this is a bug or not, but it smells like a really small flaw to me.

And so, let's say I installed the Artifacts mod, and there is an artifact: bunny_hoppers, which completely disable fall damage when they are worn on you. But when I'm wearing nano or quantum boots, the energy is still wasted when falling, although in fact - wearing the bunny_hoppers artifact, I must completely ignore the damage from the fall, for example, if I fall from a height in / gamemode 1, then the energy is not wasted by the boots.

Mod: https://legacy.curseforge.com/minecraft/mc-mods/artifacts/files
artifact item conflct: artifacts:bunny_hoppers