Revision history [back]
 | 1 | initial version |
The disconnect() function is only supported starting from IE11 for MutationObserver. So, if you are using an older version of IE or any other browser that doesn't support MutationObserver's disconnect() function, then it will not work. Make sure you are using an updated version of IE or switch to a modern browser that supports MutationObserver's disconnect() function.