Replace the mutation observer with the ngZone subscribe
Replace the mutation observer with the ngZone subscribe

rangle/batarangle,rangle/batarangle,vanessayuenn/batarangle,kushwahashiv/batarangle,rangle/augury,clbond/augury,rangle/batarangle,vanessayuenn/batarangle,rangle/augury,vanessayuenn/batarangle,kushwahashiv/batarangle,kushwahashiv/batarangle,clbond/augury,rangle/augury,kushwahashiv/batarangle,clbond/augury,vanessayuenn/batarangle,clbond/augury,rangle/augury,rangle/batarangle