Steps to reproduce
Here’s a jsFiddle: http://jsfiddle.net/WwuaF/5/
Note that I’m using a pdf object tag in this example, but it shows exactly the same behaviour.
In IE10 this jsFiddle alerts ‘ready state change to 4’
In IE11 this jsFiddle produces no alerts
An object tag fires the onreadystatechange event when its readyState property is updated.
Comments and activity
- Microsoft Edge Team
Changed Assigned To to “IPBS P.”
Changed Status to “By design”