The Embed widget does not allow users to embed public or secure web apps or ArcGIS Dashboards from within the user's organization.

解决办法

1. Navigate to C:\Program Files)>\ArcGIS\Portal\apps\experiencebuilder\widgets\common\embed\dist\runtime\widget.js.
2. Add 'allow-same-origin' after 'allow-scripts allow-forms allow-popups allow-presentation allow-popups-to-escape-sandbox'. For example, 'allow-scripts allow-forms allow-popups allow-presentation allow-popups-to-escape-sandbox allow-same-origin'.

重现步骤