User Agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E) Steps to reproduce: Play video on YouTube playing full screen anyway. Actual results: The interface can not be smoothly switched. Expected results: The interface can be switched smoothly.

Hi Lecky, sorry but we don't understand your steps to reproduce and the problem you're trying to describe. Can you explain more fully?

hi,ben,please check the attachment files. 12.png is in the middle of turning from horizontal orientation to vertical orientation, it is not smoothing in the swithing process. Can you try to reproduce the issue?

Dale informs me that there are other bugs for fullscreen rotation

I was certain there was, but looked for a while and cant find it now

Will be a system bug

hi,wayne will the bug be fixed on V1.1?

qawanted to confirm this: 1) is this a regression? does it happen on leo or v1.0.1? 2) does the video rotate complete correctly? i.e. the symptom is just not "smooth" but not functional failure 3) does this occur on both vendor and mozilla builds?