H5P resource inserted in forum activity does not resize in IE11
When inserting an H5P resource via the Atto editor into a forum activity description, I have noticed that the iframe does not resize in IE11 as it does on Firefox and Chrome.
Once I have reloaded the page in IE11 a few times the iframe loads as expected.
To Reproduce the Problem:
- Create a new forum activity.
- Insert H5P resource (locally stored under "Embedded Files") into the description via the Atto toolbar.
- Open activity in Internet Explorer 11.