SwiftKey and ios Google App

When typing in the search field of the ios Google App and using the Swiftkey keyboard on iPhone 7 it constantly tries to bounce between keyboards making it very difficult to type. For example, when I push a letter it will sometimes accept the letter, but while doing so you can briefly the Apple default keyboard flash for a split second and in most cases it completely screws up what I'm trying to type. This only happens in the Google search app. 

I've uninstalled Swiftykey and the Google app but the problem persists. Any recommendations would be greatly appreciated.