Control Arduino over BLE without Internet connection (when possible?)

I want to control my Arduino Nano with the Blynk app (android) over BLE but first of all I want to know when it would probably be possible to do this without an Internet connection. The info for the BLE Button says that this will be fixed soon but what does soon mean? I don’t expect any special date but will this be fixed in ~less than one month or in ~2-3 months?