Embedding Google 360 Street View Issue

Hello guys,

A user of our forum asked me today about an issue on embedding a Google 360 Street View. It's suppose to be supported with this add-on, right? The street view is viewable on Edit (on rich text editor), not when published. We've tried putting it on source but it didn't fix it.

Forum URL: Negros Chronicle Forum

Post with issue: Traffic Management Office Concerns

Please see the following snapshot. 

Thank you very much for your help.

Best regards!