How does the new Allow Apps To Track feature work?
I have upgraded to iOS 14.5. In Settings > Privacy > Tracking, I have turned on the Allow Apps To Request To Track feature, just to see how it works.
Attached is an example (copied from the web) of the dialogue box that is supposed to appear when an app requests to track. It's early days, but so far none of the apps on my iPhone have requested to track. So I am wondering, what causes the dialogue box to appear? When you download an app? When you open an app? Or is there is some other event that will cause the dialogue box to appear?
Thanks.
iPhone XS