Display nested array with WP_List_Table in WordPress [duplicate]

Question

I'm trying to display WP application passwords on the front end. I have the password array below. I wish to use WP List Table to list down each password. I'm referring to this and this as tutorials.

Array
(
    [0] => Array
        (
            [0] => Array
                (
                    [uuid] => 81e423b9-2a69-47bc-b33e-4841a088c22c
                    [app_id] => 
                    [name] => Tst Key
                    [password] => $P$B0dCw8ME9RzhTT9Wvt8IdqhCvMcBKn1
                    [created] => 1653025473
                    [last_used] => 
                    [last_ip] => 
                )

            [1] => Array
                (
                    [uuid] => 144d3e27-9bd6-4c07-beed-a41f1fa3ef17
                    [app_id] => 
                    [name] => wwwww
                    [password] => $P$BJTEnGYHccHuu9YiQX4EnxI8apCP6F.
                    [created] => 1653120256
                    [last_used] => 
                    [last_ip] => 
                )

            [2] => Array
                (
                    [uuid] => 1378e1d6-253d-4aec-8ec2-546a6d5097ef
                    [app_id] => 
                    [name] => eeeeeeee
                    [password] => $P$BfkqvhFG/LAKosvMP4K/BtvjAvigME0
                    [created] => 1653120433
                    [last_used] => 
                    [last_ip] => 
                )

            [3] => Array
                (
                    [uuid] => c61cc4f8-1baa-459b-800a-65839beb6581
                    [app_id] => 
                    [name] => rrrrrr
                    [password] => $P$BSvutXy84piwAOhGKDr1UQmNQRWQT21
                    [created] => 1653120474
                    [last_used] => 
                    [last_ip] => 
                )

        )

)

I keep getting nothing in the table list or I only get the first item if I use the column_default function below.

public function column_default( $item, $column_name ) {

        for ( $x = 0; $x < count($item); $x++ ) {
            error_log( "X: " . $x );
            switch ( $column_name ) {
                case 'uuid':
                case 'name':
                case 'created':
                    return $item[$x][ $column_name ];
                default:
                    return 'N/A';
            }
        }
        
        //switch ( $column_name ) {
          //  case 'uuid':
          //  case 'name':
          //  case 'created':
          //      return $item[ $column_name ];
          //  default:
          //      return 'N/A';
        //}

}

Apparently, $x is always 0.

Any help is appreciated.