Huh? Replacement keyboards are notoriously[1] buggy[2] and[3] limited[4] on iOS. I'm at my wit's end trying to find even a temporary solution. If Apple doesn't sufficiently improve the keyboard experience by iOS 11 this summer I will have to switch to Android.
[1] https://www.macstories.net/roundups/my-favorite-ios-8-keyboa...
[2] http://www.hanselman.com/blog/iOS83rdPartyKeyboardsReviewsSw...
[3] http://bgr.com/2017/02/07/android-vs-iphone-comparison-stole...
[4] https://www.macstories.net/notes/on-the-limitations-of-ios-c...