Find a way to show the "Submission" status of the CF7 Submissions submenu by default (instead of "All")

[chrisblakley]

I want to find a way to make this the default when viewing CF7 form submissions:

This code works to modify the submenu slug to link to the Submissions status:

add_action('admin_menu', function(){
  global $submenu;
  if ( isset($submenu) && !empty($submenu) ){ //Check if $submenu is set and not empty
	  foreach ( $submenu as $parent_slug => &$submenus ){ //Loop through each top-level menu item by reference
		  if ( is_array($submenus) && !empty($submenus) ){ //Check if there are submenus for the current top-level menu item
			  foreach ($submenus as &$submenu_item){ //Loop through each submenu item by reference
				  if ( $submenu_item[2] == 'edit.php?post_type=nebula_cf7_submits' ){
					  $submenu_item[2] = 'edit.php?post_status=submission&post_type=nebula_cf7_submits'; //Modify the reference to it updates globally
				  }
			  }
		  }
	  }
  }
});

However, the Contact Form 7 parent menu does not stay open when this is modified this way and I can't find a way to keep it open...

JavaScript is not an acceptable solution to this.

If I find a way to do that, I would then modify the custom post statuses of "Invalid" and "Spam" to allow them to appear in the "All" list (via /libs/Functions.php).