Im not with my edge, but if I need to see the time I only tap the display once and the upper bar will blend in and show it to me? This works for me with a radar connected.
I'm seeing the same behavior with the radar icon covering the time on the first widget page (settings page). Not a big deal as tapping the screen works, but obviously an oversight since the behavior is…
Just download the IQ app and you'll have a big clock...