I’ll second all the above. My interference happens in two vehicles via CarPlay. Ram and Harley-Davidson. I have found that changing Alexa app location permissions to never, stops the conflict and intermittent audio disruptions. Basically disabling convenience for annoyance. Likewise, when it does happen, if I open the Alexa app, then force close immediately, if remedy's the issue.
Following.
Can anyone say if this has been forwarded to Alexa app developer Amazon?