When in navigation mode the purple route line hides the yellow and red lines showing traffic congestion. This discourages me from using waze. Please implement the route line like Google maps with the whole route line changing colors based on traffic instead of hiding this information with a huge purple route line. If this is hard to implement then just shrink the purple route line to be about 1/4 as wide so you can see the traffic color information underneath.

There is a duplicate version of this here that appears to have been disabled.
https://waze.uservoice.com/forums/59223-waze-suggestion-box/suggestions/1809381-purple-route-line-hides-traffic?page=2&per_page=20