IE / Edge XSS Filter Bypass

Posting publicly because my friends at Microsoft do not consider this a security vulnerability.
XSS Filter byPass
Response from Secure@Microsoft [ TRK:0320004827 ]
[...] We do still accept reports through for security vulnerabilities that affect XSS Filter but filter bypasses themselves are not considered to be vulnerabilities. [...]

Vulnerable URL (we will append a location alert at the end of it)

Of course, the XSSed URL can be loaded on top, but I leave that as an excercise for the reader =).
Tested on: IE11 / Edge
Questions? magicmac at this same domain.