Steps to reproduce
When placing an iframe on top of an animated element (CSS animation in a loop), if the iframe contains another animation such as a menu item slide opening, the whole iframe flickers while its animation is playing.
I have created a simple JsFiddle reproducing the problem: http://jsfiddle.net/dedq8ehu/
You will trigger it by opening the “Actions” menu.
The error seems to only affect IE11 running in Windows 10. It is not flickering in Edge, Chrome or Firefox. I have only been able to reproduce it using the following setup:
Internet Explorer 11
release: 11.0.38 (KB3203621)
Product code: 00150-20000-00003-AA459
Windows 10 x64
Product code: 00327-60000-00000-AA616
Comments and activity
- Microsoft Edge Team
Changed Status to “Fixed”
you for the feedback. This issue appears to have been fixed in Microsoft Edge.
We’re not presently working on feature bugs in Internet Explorer outside of
security-related issues. If you have a premier support contract you can visit https://premier.microsoft.com and open
a support incident and work with an engineer to address this issue.
Microsoft Edge Team