native.showPopup("mail") not working on iOS after reward video.

I have functions to send an email or save data to the device… save() and email()

I can call them after a button press or from the appodeal listener on completion or close of a reward video.

On Android this all works fine from the button and the listener but on iOS I don’t get the popup with the email client at all when called from the listener after the video ends. When selecting the call to save() that get executed after the video completes as expected.

Calling email() from the button listener on iOS works just fine.

With “return = native.showPopup (“mail”, options)” the console log shows the return value to be true even though the popup fails to open.

Anyone have any ideas about what’s going on ?