Hi Shah,I tested this thing, and I was able to replicate the similar
thing what you reported in your Question 2.I created onboarded traits,
then onboarded a file for cross device data source. After the file got
successfully onboarded, I did the customer ID sync, and noted down the
UUID. I checked in the backend (in our internal tools) after 24 hours
that the customer ID and UUID was part of the onboarded trait. But, I
could not see the trait being populated. We have reported this issue to
our en...