Found a solution! I can confirm that upgrading to iOS 11 solves the issue. I was having the same issue and it was driving me crazy last night. Read through this whole thread then thought to download the beta of iOS 11. Boom, problem solved. Just go to beta.apple.com to sign up as a public beta tester and download the beta. At this point most of the bugs have been addressed as the release of the gold public version is coming very soon (in a week I believe).
If you’d prefer to wait for the official release of iOS11 I can confirm that it will work.
Hope this helps.