Correction: there is no intentional connection between MeeCast and Bluetooth. Elastic's report suggests that there may be an unintentional connection, most likely just visual through the lockscreen patch. As a software developer, I am sure you know that seemingly unrelated things are often related when you put in the effort to understand them. Elastic has provided a full report with detailed steps to reproduce and a workaround. I can hardly imagine a better example of professionalism.

On the other hand, a denial of the "obviously X has nothing to do with Y" kind is anything but professional. A professional approach would involve at least some attempt to get more details before dismissing the bug reporter as an idiot. Unfortunately this lack of professionalism has become very common when it comes to anything related to Jolla. We did not see so much of it in connection to Maemo.

(Not to mention that you jumped to the denial mode without even giving the app developer a chance to respond.)