Enable Mastodon App for Wordpress: formatted posts ok! Mentions do not work

Hi everyone!
@fediverse
I wanted to show you this test.

I federated a wordpress site with the Matthias plugin and installed the Enable Mastodon App Plugin.

At that point I connected the Raccoon for Friendica app, developed by Diego, to the blog in question.

In fact, Raccoon is designed to work with Mastodon but also with Mastodon Glitch-soc, a fork that allows writing formatted texts. Since the app was designed for Friendica, it has an integrated formatting bar and therefore thanks to this I can write formatted posts directly on a federated Wordpress site enabled for Mastodon APIs.

In fact, the formatting works very well, but I noticed that the mentions do not work. I do not understand if this problem is due to the Enable Mastodon App plugin or the Raccoon app.

Can you help me understand something more?