AutoVoice Use with Google Assistant Alexa won't turn On

I'm having a problem with AutoVoice. When I go to Natural Language>Commands and try to toggle the "Use with Google Assistant/Alexa switch it will not turn on.

Here's what is happening:
1. Switch is off
2. Toggle to On
3. Prompted to Subscribe $0.99 per month ( I am already subscribed )
4. Click Ok at prompt
5. Error message that I am not subscribed.
6. Switch returns to off position


Can someone help me with this issue please?

Thanks in advance.

Edit:
Problem Fixed; somehow the Beta app got upgraded to the Public Release. Re-Installed beta version and it works again.