Can't open meetings in Connect App that require passcode

Whenever I connect to a meeting that quires a passcode, my browser opens and asks for the passcode, but when I enter it the meeting is launched in the browser (which, on android, does not have flash and so does not work). The app ought to go back to the app after I have entered the code, but it does not. 

I am sure I have entered the link and passcode correctly, especially because it works on my office windows PC.