In beta 5 the completion handler returns false and the following prints to console:
MessagesExtension[3000:708889] [Default] openURL: failed: <private>
Can we have some guidance on whether openURL will be allowed in Message extensions? Is this a bug or a new policy? This is critical to how many of us decide to move forward with our apps.
Thanks!
Update:
Looks like it may be a bug:
https://forums.developer.apple.com/thread/54267
"Unfortunately, the ability to open your parent app isn't functioning correctly in Beta 5. This will be fixed in the next release."