Partitioned: All third-party storage access requests
CookiePartitionedForeign=Partitioned cookie or storage access was provided to “<URL>” because it is loaded in the third-party context and storage partitioning is enabled.
A request to access cookies or storage was partitioned because it came from a third-party (a different origin) and dynamic state partitioning is enabled.
With Dynamic State Partitioning enabled, Firefox provides embedded resources with a
separate storage bucket for every top-level website. Embedded third-parties may
request access to the top-level storage bucket via the Storage Access API.
You can also disable
Dynamic State Partitioning with the