[NOT TO BE MERGED] - GAUD-9398 - Add demo page demonstrating the issue#6563

svanherk wants to merge 5 commits intomainBrightspaceUI/core:mainfrom

GAUD-9398-dialog-does-not-focus-trap-if-opened-by-inner-iframeBrightspaceUI/core:GAUD-9398-dialog-does-not-focus-trap-if-opened-by-inner-iframeCopy head branch name to clipboard