MAGETWO-32125: [FF33] Broken design for "select store" element in CMS grid filter

 - Fixed template for options

Author: guz-anton

app/code/Magento/Store/view/base/web/templates/filter/store/item.html

@@ -5,7 +5,7 @@
  */
 -->
 <!-- ko ifnot: 'items' in option  -->
-    <option data-bind="attr: { label: option.label, value: option.value }"></option>
+    <option data-bind="attr: { label: option.label, value: option.value }, text: option.label"></option>
 <!-- /ko -->
 <!-- ko if: 'items' in option  -->
     <optgroup data-bind="attr: { label: option.label }"></optgroup>