Ninja_Tables_Bypass_Content_Sanitization.php

add_filter('ninja_tables_before_update_settings', function ($columns, $tableId) {

    function modifyData($columns) {
        if (isset($_REQUEST['columns'])) {
            return $_REQUEST['columns'];
        } else {
            return $columns;
        }
    }
    
    // If you want to modify all tables just set $modifyForAllTables to true
    // If you want to modify only for specific tables set $modifyForAllTables to false and add set your desired table id to $yourTableId
    $yourTableId = YOUR_TABLE_ID;
    $modifyForAllTables = false;

    if ($modifyForAllTables || $tableId == $yourTableId) {
        return modifyData($columns);
    } else {
        return $columns;
    }

}, 10, 2);