Guys, I tried all the above suggestions, but they didn’t work. I opted for an alternative solution using this new extension, which worked perfectly.

    jedafe well, I think that another problem could be your theme maybe…but I can’t help with no errors, this extension Work for many users with different condition

    Tell me if I can help in some way… 👍🏻

      Justoverclock I'm using the default theme. It's no problem, I’m not mad bro. I was surprised why it didn’t work for me as well cos I've not seen anyone complain about it as well. But I'm happy to find an alternative that works for me.

      2 months later

      @Justoverclock hello sir, before i buy this extension i want to ask about post preview
      can i disable that function?

      i mean this

        Nice extension. sadly i can't buy & install cause i am using freeflarum 😃

        Justoverclock i bought it, how can i install it?

        run this code
        composer config repositories.extiverse composer https://extiverse.com/composer/

        then run this
        composer config --global --auth bearer.extiverse.com yourUniqueToken

        change yourUniqueToken to my own token which i can ask it in the dasboard?

          Justoverclock
          composer require justoverclock/related-discussions:"*"

          [InvalidArgumentException]
          Could not find a matching version of package justoverclock/related-discussions. Check the package sp
          elling, your version constraint and that the package is available in a stability which matches your
          minimum-stability (dev).

          require [--dev] [--dry-run] [--prefer-source] [--prefer-dist] [--prefer-install PREFER-INSTALL] [--fixed] [--no-suggest] [--no-progress] [--no-update] [--no-install] [--update-no-dev] [-w|--update-with-dependencies] [-W|--update-with-all-dependencies] [--with-dependencies] [--with-all-dependencies] [--ignore-platform-req IGNORE-PLATFORM-REQ] [--ignore-platform-reqs] [--prefer-stable] [--prefer-lowest] [--sort-packages] [-o|--optimize-autoloader] [-a|--classmap-authoritative] [--apcu-autoloader] [--apcu-autoloader-prefix APCU-AUTOLOADER-PREFIX] [--] [<packages>]...

          i bought it for my forum, but it is chinese.
          there is no Related Discussions.
          i test this extension in English forum, it works.
          how can i do now?

            It is very useful that something like that is payable that something, let there be many more similar functions, but also that it does not cost too much