Thanks for reporting this, and the repro steps were helpful in resolving 🙏 . I've got a new version of the extension to submit to the App Store, but if you want to fix this sooner, you can request a new private session url by visiting https://kagi.com/settings?p=user_details#sessionlink from a non-private window on your iPhone or iPad, and then paste it into the extension. There was an update to how those urls are formatted, and the newer format does not trigger this bug.