When you say down into the cave to mine, you mean a mining node, or a harvestable corpse?
If it was a mining node, this plugin has nothing to do with that, it doesn't alter looting or mining behaviour at all anymore (since HB changed/fixed some things). All it's intended to do is harvest minerals/herbs/engineering parts from corpses.
EDIT: As a note, I could likely change it so that it prioritizes the nearest activity (when it comes to looting or harvesting nodes) instead of always harvesting over looting (which is what HB determines it should do, NOT what this plugin determines), but this would cause problems if HB ever changes the priority internally, which I'm somewhat trying to avoid (since it caused issues last time I added things like that, just removed them to fix the plugin).