I wish I had any information, but I don't. There is at least one champ who uses appradio and has commented on posts and threads before. Unfortunately, appradio users are pretty rare and so the amount of development time spent on it is likely pretty small. You can still use Waze without appradio and that is how the vast majority of users interact with Waze. Similar with Blackberry and other old phone OSes having support dropped, Waze has to focus their efforts on those features which affect the majority of their userbase.
Well thank you for at least replying. I was beginning to think my posts were invisible. A large part of my extreme frustration was not receiving acknowledgment of my posts/reports to the development team. I do understand that Appradio users comprise a small group of users. Although when I could be using the 7" screen to display Waze, compared to the 3" on the phone, I most defiantly am frustrated when it doesn't work (especially since Waze currently advertises compatibility with external displays). This may be more of Pioneers issue, but when you visit their Appradio website or watch one of their commercials, you are bombarded with images and video with Waze running on the unit, a bit of false advertisement when it doesn't properly run. The issue of not being to scroll I understand has been noted and there is a fix being worked on. But what bothers me more is the map not filling the screen.(skinny black bar present at the top of the appradio) This should be an easy enough fix because it relates to the iphones status bar at the top of the phone. When Waze is displayed on the phone the map dimensions are calculated according to allow the status bar with the time, battery and cellular reception to display. When the image is mirrored to the Appradio the status bar is not present and therefore just a black dead space is displayed above the map. I hope the developers could perhaps have a few lines of code that tells the image to display that extra few dimensions when "control waze from car unit" is checked under settings. And again its not the fact that these bugs exist, I understand bugs happen, I just wish there were a list of all known issues/bugs somewhere, then I at least would know someone was attempting to squash them. I will again include a image of where the status bar is omitted and the black dead space is on the Appradio. I hope this information makes it to the developers.
Thanks for at least replying.