WordPress Beitragsbild automatisch in Post anzeigen

Hi,
To display the featured image for a Advanced Layout Builder post, add the image to the Featured Image in the WordPress editor sidebar, in the Classic Editor it looks like this:

In the Block Editor it looks like this:

and then you can use Guenni007’s shortcode [thumbnail] in a code block element on the page where you want the featured image to show after adding this code to the end of your child theme functions.php file in Appearance ▸ Editor:

function thumbnail_in_content($atts) {
    global $post;
    return get_the_post_thumbnail($post->ID);
}
add_shortcode('thumbnail', 'thumbnail_in_content');

This is the thread the Guenni007 shaired the function in.
Thanks Guenni007

Best regards,
Mike

Hi,
This looks like a new topic, please note that we ask that each thread is specific to a single topic, your original question for this thread was about how to display the featured image on a Advanced Layout Builder post without manually adding it.

Your first two new questions seem to be about the display of a shortcode, I see both of these pages are a shortcode in a code block element.
Please open a new thread and explain about the shortcode you are using, is it from a plugin? Thank you four your patience.

Best regards,
Mike