I am using Podio API's Server-side authentication flow in my web application. It it working fine in desktop and mobile browsers except in iOS 11.
As part of OAuth2 flow, when redirected to Podio authorization endpoint (https://podio.com/oauth/authorize?client_id=YOUR_APP_ID&redirect_uri=YOUR_URL), Podio iOS app automatically open up, then it shows an error page (screen-shot attached) which says 'Invalid value null: must be url'. So somehow the redirect_uri parameter went missing after the native app redirect.
Is there anyway to fix this problem?
