Can we please get a working companion app for those of us who play on Luna?

It has been weeks now, as far as I'm aware all Amazon Luna users are unable to login to the companion app which is very very frustrating! Other platforms can access it, is it because Amazon Luna doesn't have as many users as the other platforms so it's not getting any attention to the issue? Even an update to say where you're up to with fixing it would alleviate some annoyance.