Page flickers slightly when clicking on Facebook photo to open on Theater Mode. Happen on Safari on Mac OS X 10.9.3 (beta) on Macbook Pro Retina
The page still flickers slightly when loading a Facebook photo to open Theater Mode in Safari 17.4.1.
@Frances - can you attach 'video' to highlight current issue or even better to raise newer bug and mark this as 'See Also'.
Created attachment 471305 [details] Facebook theater mode flicker
Steps to reproducing the test case: 1. Login to Facebook 2. Open an image that was not previously opened before, such as at: https://www.facebook.com/photo/?fbid=210195998232635&set=pcb.2259555854217150 When first opening a particular photo on Facebook that wasn't previously clicked on, the page flickering can occur, but not on consecutive openings.