- Fixed conflict

src/Form/UiSelect.php

@@ -40,6 +40,7 @@ class UiSelect extends UiElement implements Extension {
         foreach($list as $key => $item) {
             if ($item instanceof UiElement) {
                 $this->append($item);
+                
                 continue;
             }
             elseif ( is_array($item) ) {
@@ -53,7 +54,7 @@ class UiSelect extends UiElement implements Extension {
             else {
                 $obj = $this->createOption($item, $key, $strict ? $key === $selected : $key == $selected);
             }
-
+            
             $this->append($obj);
         }
     }
@@ -64,6 +65,10 @@ class UiSelect extends UiElement implements Extension {
         $option->text($name);
         $option->attributes($attributes + [ 'value' => $value ]);
 
+        if ($selected) {
+            $option->attributes(['selected' => 'selected']);
+        }
+        
         return $option;
     }
 }