Dequeue LearnDash scripts on the homepage.

dequeue_learndash.php

/**
 * Remove the LearnDash related scripts / styles from the homepage.
 */
add_action( 'wp_enqueue_scripts', 'child_manage_learndash_styles', 99 );
function child_manage_learndash_styles() {

    // Check if LearnDash exists to prevent fatal errors.
    if ( class_exists( 'SFWD_LMS' ) ) {
  
        // Make sure we are on the front page.
        if ( is_front_page() ) {
    
          // Remove all scripts and styles enqueued by LearnDash.
          wp_dequeue_style( 'learndash_style' );
          wp_dequeue_style( 'sfwd_front_css' );
          wp_dequeue_style( 'date-picker-css' );
          wp_dequeue_style( 'wpProQuiz_front_style' );
          wp_dequeue_style( 'sfwd_template_css' );
          wp_dequeue_script( 'sfwd_template_js' );
          wp_dequeue_script( 'sfwd-module-script' );
          remove_filter( 'the_content', 'learndash_the_content_load_resources' );
      
        }
    }
}