WP_Query bug in wp_ajax action

Hello team,
– There is a problem with Instructor’s capabilities in your plugin.
When query courses in wp_ajax action, your query auto append current logged author id and posts of the authors.

Please check and fix it soon.

Note: this happinng when you logged in as Instructor user.

Code Reference:

add_action( 'wp_ajax_get_simple_courses', 'simple_ajax_call' );
add_action( 'wp_ajax_nopriv_get_simple_courses', 'simple_ajax_call' );
function simple_ajax_call() {
	$query_args = [
		'post_type'      => 'courses',
		'posts_per_page' => 10,
		'post_status'    => 'publish',
	];
	$query = new WP_Query( $query_args );
	/**
	 * Logged in with Instructor have ID = 6.
	 *
	 * This is value of $query->request
	 * SELECT SQL_CALC_FOUND_ROWS  wp_posts.ID FROM wp_posts  WHERE 1=1  AND wp_posts.post_type = 'courses' AND ((wp_posts.post_status = 'publish'))  AND ( wp_posts.post_author = 6 OR wp_posts.ID IN(208,209,210,211,212,213,214,215,205) )   ORDER BY wp_posts.post_date DESC LIMIT 0, 10
	 */
	wp_die();
}