Assume I have Sitecore website A. An external site B. They use totally different top domains. All http.
I added FXM from Site A onto Site B.
Setup a goal C to be trigger when user visits Site B. In Site A, setup if goal C is trigger, display D on the Site A homepage.
My question is that, if user visits Site A and Site B in one browser. Should user see D when he/she refreshes Site A after visiting Site B?
I tested this, D doesn't display. But I am not sure if it's Sitecore doesn't support it or I set it up wrong.
Basically it comes down to if Sitecore can track the same visitor under different domains.
Couldn't find relevant information in Sitecore documentations, it mostly talk about only on external sites.
Thanks in advance!