After adding our PWA to homescreen, when going to the login flow, on Android accountkit opens a tab in chrome, whilst on iOS, it opens inside the PWA, then the flow is broken as accountkit gets stuck on the verified page.
Does anyone knows how to force accountkit to open in a browser tab?
You should either use the native iOS and Android SDKs for AccountKit, or if you prefer to continue using the web sdk, you must switch to the "Basic Web" SDK for AccountKit: https://developers.facebook.com/docs/accountkit/webbasic
The Basic Web SDK does not use any Javascript, which is the root cause of the issue in iOS webviews. You can read more about it in the FAQ: https://developers.facebook.com/docs/accountkit/faq/#faq_645353795617467