Can we no longer embed XD prototypes? Option has gone from share functionality

[#1]

There no longer seems to be  an embed option in Adobe XD when you go to  share?
Can we no longer embed prototypes?

I tried to do so via an iframe in my live website and got a message saying that it was refused by Adobe.com. It would be so useful to be able to embed some of my prototype for user testing purposes.

[#2]

There no longer seems to be  an embed option in Adobe XD when you go to  share?
Can we no longer embed prototypes?

I tried to do so via an iframe in my live website and got a message saying that it was refused by Adobe.com. It would be so useful to be able to embed some of my prototype for user testing purposes.

[#3 · Accepted solution]

I got a tweet back showing me where the embed code is (at the bottom share menu in the drop down menu after you create a public link). And it works I can embed my code in my live website. This is really ace. 
https://twitter.com/elainecchao/status/1229095183632887809