SearchControls: Don't use UrlParams instance for setEditorUrl()

- Otherwise for example calling `$searchbar->getEditorUrl()->setParam('foo')` to manupulate params in *Any*Controller
  will affect the params of $redurectUrl

src/Compat/SearchControls.php

@@ -93,7 +93,7 @@ public function createSearchBar(Query $query, ...$params): SearchBar
         if (method_exists($this, 'searchEditorAction')) {
             $searchBar->setEditorUrl(Url::fromPath(
                 "$moduleName/$controllerName/search-editor"
-            )->setParams($redirectUrl->getParams()));
+            )->setParams($redirectUrl->getParams()->toArray(false)));
         }
 
         $filterColumns = $this->fetchFilterColumns($query);