I can confirm this still is an issue, and the docs are inaccurate: https://developer.apple.com/documentation/safariservices/safari_app_extensions/injecting_a_script_into_a_webpage
Erik J
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
Last seen
User for