Hey everyone!
We've been trying to get identity merging (we're using simplified merge, not original) to work for a user who goes from Website A to Website B (on totally different domains), but with no luck. Every iteration the profiles don't get merged
On Website A we do the following logic:
var did = mixpanel.get_distinct_id();
mixpanel.identify(did);
// code to append `did` url param as `mp_id` to Website B's page that is then opened via a button click
On Website B we do the following logic:
const mpId = urlParams.get('mp_id');
mixpanel.identify(mpId);
we've tried variations where we set the $device_id and $user_id properties explicitly on Website B so that it would directly match with Website A, but that also didn't work
How do we get identity merging to work across two totally different domains?
We also need a solution that works from web -> native (we use appsflyer to handle the deeplinks, and we do very similar logic where we read in a url param and call identify)
