Issue #3384840: Deprecated function : .../LayoutLoad.php

at_core/src/Layout/LayoutLoad.php

@@ -26,6 +26,11 @@ class LayoutLoad extends Layout {
      */
   protected $layout_config;
 
+  /**
+   * To solve the dynamic property issue.
+   */
+  protected $layout_config;
+
   /**
    * LayoutInterface constructor.
    *