There may be something you need to know about your Target!
Long story short, I'm driving from the healer, so I can't do follow me as if I was driving from the tank. I duplicated 'Follow Me' from the WoW key map and called it 'Follow Me (Melee only)', then I added Do Follow Me (Melee only) --> Tank to the pull mapped key. So that the melee follow the tank. I get this message:
Your Target='Tank', but Follow Me (Melee only) has at least one Action being sent to a specific Target already (WoW macro '/follow {FTL}' in 'Quick Setup 42' -> other Follower&Melee).
This is like assigning a Hotkey to Follow Me (Melee only), and then switching to each window in 'Tank' and pressing that Hotkey in each. Generally, one or the other should use Window:Current ("self") to prevent the Action from going to unintended Targets, or from happening more than one time.
You may click OK to continue with this Target, but we recommend you click Cancel and change the Target to Window:Current.
Now I clicked Okay and the idea works, but I have the idea it's trying to steer me to changing the action to directly calling "WoW macro '/follow {FTL}' in 'Quick Setup 42' -> other Follower&Melee". However, if I do that I'm guessing the melee will follow the priest (current character) and not the tank.
So, do I just accept the warning message and move on? Or is there another way to make an ATG follow a character who is (maybe) not in the active window?