Why does adding a “tag next” block in Gutenberg in a custom post type duplicate the content of the post?

Question

WordPress

Good day. please tell me how to solve the following problem.
Created my own custom post type called "Services". When displaying a post on the main page of the site, when I use the "tag next" Gutenberg block, for some reason the content of the post is duplicated. When displaying native WordPress posts, there is no such error. Screenshot below.
Screenshot of the block that I use

Screenshot of how I display a post on the main

page Perhaps I'm missing something when creating my post type?

add_action('init', 'femida_uslugi');

function femida_uslugi(){

  
  register_post_type('uslugi', array(
    'labels'             => array(
    'name'               => 'Услуги', 
    'singular_name'      => 'Услуги', 
    'add_new'            => 'Добавить услугу'),
    'public'             => true,
    'publicly_queryable' => true,
    'show_ui'            => true,
    'show_in_menu'       => true,
    'query_var'          => true,
    'rewrite'            => false,
    'capability_type'    => 'post',
    'has_archive'        => true,
    'hierarchical'       => false,
    'menu_position'      => null,
    'menu_icon'          => 'dashicons-businessman',
    'rewrite' => array( 'slug' => 'uslugi', 'with_front' => true ),
    'supports'           => array('editor', 'title', 'thumbnail', 'excerpt'),
    'show_in_rest'       => true,
  ) );
}

Access to the site femida.example3.pp.ua
login: wp-admin
password: 12345678
I would be very grateful for any help.

Answer 1

"Next tag" did not work correctly because it was inside the "column" block