Fixed #591 - Do not hide overlays on body scroll

src/components/utils/DomHandler.js

@@ -275,10 +275,6 @@ export default class DomHandler {
                         }
                     }
                 }
-
-                if (parent.nodeType === 9 || overflowCheck(parent)) {
-                    scrollableParents.push(parent);
-                }
             }
         }