Not going cross realm. I've simplified it to "/follow [mod:lshift]Pocahuntess;[mod:lalt]Woofang;"

No joy...going to reboot in case something is stuck but if that were the case "/focus [mod:lshift]Pocahuntess;[mod:lalt]Woofang;" and "/target [mod:lshift]Pocahuntess;[mod:lalt]Woofang;" shouldn't work either. And like I said...they do!