Viewing emails by single-click in list of mails don’t work

Hello,

When I view emails on outlook.com I start positioned on the first (and newest) mail in the list.  Logically if I click on the second, third or any other older email, they should show in the view pain.  But nothing happens - it is stuck on the first mail.

Then, when I double-click one of these other mails, it just opens the very first mail...

I find this behaviour only when I use Internet Explorer 11.  Not in Firefox or Chrome.

When I hit F12 and change User Agent or Document Mode to IE10, it solves the problem.

So, it seems Microsoft is not compatible with Microsoft :P

I didn't notice this before upgrading to Windows 8.1

Cheers from France