Disabling + re-enabling the safari extension directly from a Safari page:
Disable the Rewind extension in Safari: Tap ᴀA on the left side of the search field > Manage Extensions > Toggle Rewind Off.
Force quit (swipe up from the iOS app switcher UI) and re-open Safari to access the test page: https://safari-test.rewind.ai
Re-enable the Rewind extension following the instructions in step 1.
Refresh Safari to reload the test page: https://safari-test.rewind.ai