New Flag?

[traveller]

I'm noticing that a lot of new members of our family seem to be displaying the same flag. Is this the new default for those who do not declare a homeland? If so, what is the significance of this flag? As far as I can tell, it doesn't belong to any known country.

[Young Twig]

I'm noticing that a lot of new members of our family seem to be displaying the same flag. Is this the new default for those who do not declare a homeland? If so, what is the significance of this flag? As far as I can tell, it doesn't belong to any known country.
When I went to edit my User Text, mine changed to that also. It's possible to disable (As I did. I hate those flags.) it, but apparently it is auto turning on to the first one which is Abu Dhabi or something...