How to change Android app's notification sound?

I have Kakaotalk installed on my BlackBerry 10 device.

I also have Hub++ for notification customization, a great app by the way.

What I want to know is that I want to be able to change the notification sound for that app.
- there is no option to change the sound in the notification settings. Kakaotalk is not in the list for changing notification sound in the setting menus.
- there is no option for "other" notification sound in the Hub++ app either.

I have of course disabled the sound, led, and vibration I the phone settings because every notification settings goes through Hub++, and the app recommends that I turn off the notification in the actual phone settings menu.

Any idea how to change the notification sounds for the Android ported apps?

Posted via CB10 using BlackBerry Z10

I use both Hub++ on occasion and Be Buzz daily and neither one has the ability to change sounds for android apps.
However, the 10.3.0.1154 i am using shows all my android apps in my notification settings. So have you tried the native notifications?