Remove blocks in Gutenberg editor for specific post types

// functions.php
// Will only leave Image, Paragraph, Heading and List blocks 
function misha_allowed_block_types( $allowed_blocks, $post ) {
  $allowed_blocks = array(
    'core/image',
    'core/paragraph',
    'core/heading',
    'core/list'
  );
  // Only for Page post type
  if( $post->post_type === 'page' ) {
    $allowed_blocks[] = 'core/shortcode';
  }
  return $allowed_blocks;
}
add_filter( 'allowed_block_types', 'misha_allowed_block_types', 10, 2 );