Event "home-page-view" not working

We set up the home-page-view event to create a recommendation system, and implemented the code on the site fitformula.ru via dataLayer according to the article Record real-time user events  |  Vertex AI Search for commerce  |  Google Cloud We also added the Cloud Retail tag in Google Tag Manager


and selected the dataLayer source. But it does not collect the main page visit. Why?

Since this is specific to your project, I suggest to raise a 1:1 Support.