Nope, it's a Panasonic device, and it's use of the App via the Panasonic device that has an issue, so it's accountable to them to acknowledge the problem, and take the issue forward to obtain a diagnosis and answer even if the outcome ultimately lies elsewhere, and beyond their ability to remedy, but at least provide an answer either way. If you try and raise a support issue or discuss with a support representative, they will just give a non-answer unable to confirm or deny if it is even supposed to work officially, and mostly not even understand the issue most of the time. They promise to log the call, and pass to engineering, and then you don't get a response, and you have to chase, and then you eventually either get a copy-paste note from the manual about setting Audio to Bitstream, etc, this is despite painstakingly providing detailed descriptions of the problem, and confirmation of settings, in the original support request, which clearly no-one bothered to attempt to read. I've tried this 3 times and got nowhere, albeit once they suggested I raise the issue with Netflix, which is documented as well herein.
Panasonic has a responsibility to provide support and customer-care, and they are simply not doing that, and you can't excuse that.