Hi!
I wasn't sure whether to flag it as a bug or new feature; it feels a bit rude to mark it as bug as it's kind of "intended" that certain sites would not work due to the strict profile, but here we are.
If you enable Firefox strict privacy profile (see attached image), the universal summarizer stops working. Likewise, it's not possible to go to the "maps" results. You'll get redirected to the main page for those two cases. Perhaps there are more that I could not find, the general search works well though without it.
The reason it seems to fail is due to: "Content-Security-Policy: The page’s settings blocked the loading of a resource at https://kagi.com/summarizer/assets/js/script.js (“script-src”)."
Super happy with the service, it was just a small thing I noticed and maybe someone else could find this if they're looking into why certain features don't work for them.
I expected it to not redirect to the main page, or just to show me an error perhaps!