Anyone able to see GroupTrack on F5?

I want to use the GroupTrack functionality on my Fenix 5 to have an idea where my group members are in larger bike events. It should be possible since firmware 2.7 I think, see also attached picture. But I've not been able to see them on my map screen as shown on the picture. The other members have GroupTrack enabled and use devices like the Oregon700 and VivoActive HR. ciq.forums.garmin.com/.../1430445.jpg