Turn off disabled state

Author: DenysTsymbal

Block/Adminhtml/System/Config/Form/Featured.php

@@ -22,7 +22,7 @@ public function getJs() : string
                  'Magento_Ui/js/modal/modal'
                   ], function($, alert) {
                         $(document).ready(function(){
-                            document.getElementById('mfblog_sidebar_featured_posts_posts_ids').setAttribute('readonly', true);
+                            /*document.getElementById('mfblog_sidebar_featured_posts_posts_ids').setAttribute('readonly', true);*/
                             
                             var ensureGridIsSet = function (timeout) {
                                 var start = Date.now();

Block/Adminhtml/Widget/Featured/Grid/Chooser.php

@@ -184,8 +184,8 @@ protected function _toHtml() : string
             $buttons['open']
         )->setOnclick(
             $this->onClickJs($chooserId)
-        )->setDisabled(
-            $element->getReadonly()
+       /* )->setDisabled(
+            $element->getReadonly()*/
         );
         $chooser->setData('after_element_html', $hiddenHtml . $chooseButton->toHtml());