Today, Descope doesn’t support showing a screen after the flow ends. The End step is where the token is generated and returned; once that happens, the hosted page is effectively complete. You essentially have two options that customers typically use: 1. Redirect to an HTTPS “auth complete” page you control instead of directly to your custom protocol. That page can display a success message (“Authentication complete — returning to the app…”) and then trigger the deep link to your native app, with a fallback button if needed. This avoids the blank screen. 2. Show a success screen before End inside the flow (as suggested above), with a button that continues to End. This lets the user see confirmation, but requires one final tap. If neither works for your use case, you’re welcome to submit this as a feature request at https://ideas.descope.works/ so our product and engineering teams can evaluate it.