Not a single warning or error – that is less than expected. I don’t know why it doesn’t work then. Have you already restarted the webbrowser, or tried a different webbrowser, as suggested in the other thread? You could also try disabling all other browser extensions except for Tampermonkey. In the console panel on the review page, you could try to type wkof followed by Enter and see whether WaniKani Open Framework was successfully injected, or if you get an error message. In the tab “Sources” next to the “Console” tab, you could check if Double Check and Open Framework are injected.
Screenshot of the Sources tab
