Created attachment 110267 [details]
Tab allows focusing elements outside the fullscreened element.
Hi Jer - this sounds like it will cause problems for users of assistive technologies.
Do you have any plans to address this?
This still seems to be occurring.
Make an element with focusable elements within it and outside it. Make the element fullscreen using the Fullscreen API.
The tab key can be used to focus all focusable elements
Only focusable elements inside the element in fullscreen mode should be focusable with the tab key.