Windows 8.1 (IE 11) is incorrect

[gdbtek]

on IE 11:
Mozilla/5.0 (Windows NT 6.3; WOW64; Trident/7.0; Touch; rv:11.0) like Gecko

it detects engine_version, browser and browser_version as empty strings:
{"platform":"windows","device":"","engine":"gecko","engine_version":"","browser":"","browser_version":""}

FYI: http://msdn.microsoft.com/en-us/library/ie/bg182625%28v=vs.85%29

Thanks!

[kevinelliott]

Thanks for the report. We will address this in the next optimization.