Styles > Broken Dependencies

Hi,

First, I’d like to wish you a happy new year.

I’m using a child theme and since the changes I made to the css were so important (I removed some parts, added others, etc.), I decided to replace the parent style with the child one using the code below within my ‘functions.php’ file:

function remove_default_stylesheet() {
    wp_dequeue_style( 'twentyfourteen-style' );
    wp_deregister_style( 'twentyfourteen-style' );

    wp_register_style( 'twentyfourteen-child-style', get_stylesheet_directory_uri() . '/style.css', false, '1.0.5' ); 
    wp_enqueue_style( 'twentyfourteen-child-style' , get_stylesheet_directory_uri() . '/style.css', array(), '1.0.5');
}
add_action( 'wp_enqueue_scripts', 'remove_default_stylesheet', 20 );

Everything is working fine but the “Query Monitor” plugin keeps showing these two errors on the frontend of the website regarding broken dependencies with ‘blocks.css’ and ‘ie.css’ files: https://i.ibb.co/T1Psnm3/query-monitor-broken-dependencies.png

The screencap is taken from a staging environment but I have the same issue on the live site (which is not yet upgraded to WordPress 5): https://www.digitalcine.fr/

I tried to enqueue the missing css files by adding these lines but this does not seems to be working:

    wp_register_style( 'twentyfourteen-child-style', get_template_directory_uri() . '/css/ie.css' ); 
    wp_enqueue_style( 'twentyfourteen-child-style' , get_template_directory_uri() . '/css/ie.css' );

Is there something that I did wrong?
Thanks a lot for your help.

Best regards,
Stephane.