Why not simple embed script from Visme
I have just reposted this concern here as I am seeing similar case and use of
A user of our forum site tried to embed a 360 street view with the following code, shows up on the rich text editor with no issues but does not appear on the post after submission:
Forum URL: Negros Chronicle Forum
Post with issue: Traffic Management Office Concerns
Please see the following snapshot. Notice the embedded street view appears on rich text editor and only the code shows up on submitted post.
As a workaround, for the meantime, I've told the user to just put a link to the 360 street view and just post snapshots as overview of the situation.
We have tried to put it on "source", didn't work.