We use a Web Appbuilder application in a iframe at another domin over https.
Arcgis Enterprise 10.8.1
Webpage domain (example) = https://my.webpagedomain.com
Arcis Enterprise domian (example) = https://my.geodomain.com/portal
<iframe src="https://my.geodomain.com/portal/apps/webappviewer/index.html?id=3f1201a93e014ccfb2b0a2169d7d7f3f" height="400px" width="50%"> </iframe>
i added allow origin "https://my.webpagedomain.com" to security tab in Portal.
Whn Try to open web page on concole "jimu.js init..." repeating and on network tab "...portal/apps/webappviewer/widgets/widgets-manifest.json?wab_dv=2.16" status seen "cancaled".
So loading web app never finish.
How can we fix his issue?