WordPress pagination when we have created page same slug as post type

functions.php

<?php
function pnavigation( $wp_query ) {
  
  $big = 999999999; // need an unlikely integer
  $pages = paginate_links( array(
  'base' => str_replace( $big, '%#%', esc_url( get_pagenum_link( $big ) ) ),
  'format' => '?paged=%#%',
  'current' => max( 1, get_query_var('paged') ),
  'total' => $wp_query->max_num_pages,
  'prev_next' => false,
  'type'  => 'array',
  'prev_next'   => TRUE,
  'prev_text'    => '&larr;',
  'next_text'    => '&rarr;',
  ) );
  if( is_array( $pages ) ) {
    $paged = ( get_query_var('paged') == 0 ) ? 1 : get_query_var('paged');
    echo '<ul class="pagination pagination-lg">';
    foreach ( $pages as $page ) {
      echo "<li>$page</li>";
    }
    echo '</ul>';
  }
}/* end page navi */

function pagination_rewrite() {
  add_rewrite_rule('{post-type}/page/?([0-9]{1,})/?$', 'index.php?pagename={post-type}&paged=$matches[1]', 'top');
}
add_action('init', 'pagination_rewrite');