Dashboard flyout menus don't work when editing popup

Hi! Thats sounds like a javascript in the page. You have WordPress latest version? Do you know how to check your browser console for js errors?

Yes you have quite js errors in there. The ones from the plugin on admin.js seems to be due to the color pickers which it’s a WordPress feature since version 3.5.
Looks like a plugin or the theme is affecting the normal behavior of color picker.

So let’s try something. Open in a editor a file called class-social-popup-admin.php located in popups/admin/ folder

Then on line 379 add :

wp_enqueue_script('wp-color-picker');
    wp_enqueue_style( 'wp-color-picker' );

So it should read all togheter:

if ( get_post_type() !== 'spucpt' || !in_array( $pagenow, array( 'post-new.php', 'post.php' ) ) ) {
			return;
		}
		wp_enqueue_script('wp-color-picker');
  		wp_enqueue_style( 'wp-color-picker' );

Let me know if that fix your issue

Try pasting a screenshot like the one below to see where you javascript errors are coming from