IE 11 incorrectly reports DOM element sizes in fullscreen mode, when fullscreened element is within an iframe
Issue #101210
Steps to reproduce
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URL:
Repro Steps:
- Launch IE
- Navigate to http://christophercurrie.github.io/technology/2014/03/20/internet-explorer-11-fullscreen-bug.html
- Click on second gray “Click Me” button. The contents of the white box that it is in will be put into fullscreen mode.
- Observe (a) clientWidth and clientHeight are larger than offsetWidth and offsetHeight, respectively, which should never occur, and (b) the values for getBoundingClientRect are small decimals, when they should be nearer to the dimensions of the gray box.
Expected Results:
offsetHeight and offsetWidth should be equal to or larger than clientHeight and clientWidth, respectively. getBoundingClientRect() results should be 100x their current values.
Actual Results:
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