I’ve noticed that a Druid I’ve been leveling is tracking humanoids, just like Cat Form should. However, Druids learn Track Humanoids at level 32, whereas I first noticed this when this Druid was around level 27, as I was questing through Duskwood with a friend’s Hunter.
When I click the minimap tracking UI feature, Track Humanoids does not exist. On my level 80 Druid I have the ability to enable and disable Track Humanoids, but on the low level Druid I do not as the Track Humanoids option does not exist.
I asked the friend to enable/disable his own Track Humanoids, and that didn’t remove my own tracking. I left the group and relogged, and that didn’t remove my own tracking. I disabled all addons and then relogged, and that also didn’t remove my own tracking. Shifting out of Cat Form removes the tracking, and shifting back into Cat Form re-enables a tracking, just like how it works on a Druid with the ability trained.