UI.displayDialogAsync() does not work in Outlook 2016 / Windows 10
问题 We build an Outloook Addin and are testing it across different platforms. It works on all the browsers (IE 11, Edge, Chrome and Safari), but not in the Outlook 2016 on Windows 10. We root cause it, looks like the problem is Office JS API UI.displayDialogAsync() . It does not open a dialog in Outlook 16 and the addin just hangs in there with the following progress message spinning forever, [Your Addin] is working onr your [Request] The closest thing we found on the Internet is this Stackflow