Enabling camera in Ionic Cordova iOS for external website

I created a project (XCode, iOS) using Ionic and Cordova frameworks and could run it on the device. Then I enabled camera & microphone in the project and created a javascript file that is served locally (simple capturing camera), tested on the device - also works well. Then changed the start point to a website https://appr.tc - and cam & mic don’t work. Is it possible at all to use camera for external urls?

<content src="https://appr.tc/" />
<access allows-arbitrary-loads-for-media="true" allows-arbitrary-loads-in-web-content="true" allows-local-networking="true" origin="*" />
<allow-navigation href="*" />
<access origin="*" />