Apple Watch App Sync Bug + Voice

If you are hiking with the Apple Watch and downloaded the path via Offline Map, you can’t sync a new route with the watch even if you are connected to the internet. For me that is a major bug.

Is this on the list of bugs?

And second when is the Voice coming to the app?

Third: the app uses too much battery right now. Maybe full darken the display when you don’t look at it