Trigger via iPad "Volume Up Button" not longer possible?

[fsp]

Dear All,

I want to trigger the countdown with pushing the "volume up button" of the ipad (or an connected headphone).
I'm quite sure that this was possible in the previous versions. Is it possible to activate it?

Thanks a lot in advance,
Frederick

[tim]

At the moment in v4 it is not possible due to complications with iOS 10. I will take another look at this soon when iOS 11 is released

[tim]

Update: looks like the issue was fixed. I plan to add this functionality back in the next update (4.0.3).