How do I go back from "Check your inbox"?

Some users reported they wanted to go back from this screen because they realised they wanted to use another email. We have this app in webview, so "go back" arrow is not an option. Is there an option to somehow display an "arrow back" on the screen somewhere?

If not, we will need to hack this somehow, as many users were reporting this. Is there a native Kinde solution, please?