Undertow doesn't seem to handle Windows shortened names with overlays

Create directory C:\Users\Administrator\AppData\Local\Temp\overlay-content_dFt create file overlay.html with some custom content start the server and deploy attached application, which has in jboss-web.xml defined overlay to point to C:\Users\ADMINI~1\AppData\Local\Temp\overlay-content_dFt => using the shortened name to the above created dir. go to http://localhost:8080/overlay/overlay.html and instead of getting the content, you get 404.