Is node shadow root check improved (#5828)

diff --git a/src/core/core.helpers.js b/src/core/core.helpers.js
index d8175af50c559fbdc6e51d7f5dda3c27885d54ac..4b0a18c1648bc8d07f623db74a61f86bc7265e1f 100644 (file)
--- a/src/core/core.helpers.js
+++ b/src/core/core.helpers.js
@@ -506,7 +506,7 @@ module.exports = function() {
         */
        helpers._getParentNode = function(domNode) {
                var parent = domNode.parentNode;
-               if (parent && parent.host) {
+               if (parent && parent.toString() === '[object ShadowRoot]') {
                        parent = parent.host;
                }
                return parent;