Thanks for the reply. I have not, but I'm not sure I understand how those two things could be connected - based on the wording of the message, at least.
According to the documentation for the attribution of network connections, by doing nothing, "all network connections are classified as app-initiated". This is inline with what I'm seeing - there is no visible differentiation between user and app-initiated network activity, and I do see websites that I visit in the in-app browser listed in the report, for example.
But the message I'm seeing in Privacy Report suggests that I (as a developer) need to take some action for the report to show any domains contacted by websites or other content viewed in the app. From what I can see, these domains are all currently visible in the report, there is just no differentiation between app or user initiated requests.
Do you know for a fact that by adding network attribution, this message will go away? I am not finding the documentation on this subject clear enough, unless I am missing something...