The unified origin trial for the Privacy Sandbox Ads APIs is now at 50% of Chrome Beta population for FLEDGE and Attribution Reporting. A stability issue was identified and fixed in Topics code, and we expect the API to be available to 50% of Chrome Canary and Chrome Dev by the end of today, and 50% of Beta users within a few days. Reports from early testers help us identify and address such technical issues. This is to be expected in the early days of origin trials and the reason we proceed gradually.
We expect the origin trial to remain in Beta for at least a few more weeks to help us identify and address any additional issues. Once we’re confident we’ve fixed any major open issues, we will provide an update with a timeline for moving the origin trial to Chrome Stable for expanded testing with a larger volume of traffic. To get support, report issues, or provide feedback please see the resources for Topics
and Attribution Reporting