Meetup Speeds Incorrect with Small Groups (46km/h or 28mph)

I have noticed this before but today I payed attention to it.

We were 2 guys in a meetup with keep together on and our speed got stuck at 46km/h (29mph). I have steering enable so I don’t know if that has something to do with it.

The screen shot show us going up the KOM at 46km/h (29mph) while only doing 240w