Sorry, I try to err on the side of caution as well but there is no way to do that in this case. Microsoft is clearly at fault. Adding someone to a "compatibility list" is a unilateral action Microsoft took.
If it works fine without being on compatibility mode, don't add it to your compatibility mode list.
If it had worked fine, it would never have been added in the first place. We don't add sites arbitrarily to the list. It's based on actual compat testing. Also every site on the list can request to be removed so if Google had tested in IE11 and discovered all was great, it's very easy for them to contact us to remove them from the list.
> I'll tell you more guys. I've updated to windows 8.1 on my tablet a month ago through MSND subscription and Google search worked just fine. Looks like this problem appeared after public availability of Windows 8.1. So I believe it's something that Google or Microsoft should figure out.
How could they have tested as they were not on the list until, what appears to be, the public release?