racing a previous activity" resp. virtual partner

I am totally disappointed with the alpha state of my new fenix 5s Plus and I am going to describe alle the problems in different subjects.

Using the the function "racing a previous activity" resp. virtual partner is not giving the estimated time being ahead or behind. the field on top the screen stays empty, just the estimated final time at the bottom of the screen changes adequately as well as the distance between the two runners.

By the way: Why is being ahead the old activity is symbolized by a red runner while being behind by a green one? It should be just the opposite. Being faster should be green, slower red.

I am sick of being an alpha tester of garmin products.

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after installing 3.21 Beta all problems remained and now sleep tracking is now underestimating my sleep by more than 30% compared to firmware 3.10