Pathing a rock spiderling on FV ferry boat path

[Laugher]

Where: Butcherblock Mountains on blue
When: about 7:05-7:10 AM cst
What: a rock spiderling taking the FV ferry path
Frequency: only happened once that I have seen

Hey all,

So I was waiting for the boat to oot and watched the smaller boats to FV leave. A couple of minutes later I noticed a black dot skipping along the same path, like an NPC normally would at a distance. However when I targeted it it turned out to be a rock spiderling, and proceeded to follow the same path as the FV boat. It did not disappear (from my target window) when it disappeared visually to me, so I'm not sure what happened to it once it got far out but it didn't zone or despawn. In any case it was the first time I've seen a fluke here so figured I should mention it.