I am trying to build an app with Ionic 6 + Angular with Cordova. I just tried running a blank app on my Android phones.
On an Android 10 phone, it works.
But on an Android 8 phone, it just shows a blank page. The WebView uses Chrome 58.
I want know if it has a minimum supported Android version.
chrome 60+ seems to be required for ionic6.
android 5+ is supported.
Cordova itself supports Android 5.1+ (SDK level 22)
But your problem is angular, check my answer here