Office 2016 templates gpo not working

Hi, I have downloaded office 2016 admx templates but I am having problems with office 2016 templates note appearing.

What I have done: edited gpo "workgroup templates path" User Configuration\Administrative Templates\Microsoft Office 2016 System\Shared Paths\Workgroup Templates path\ and pointed it at \\server\officetemplates and copied all office templates to this location but they does not appear in word 2016 but but the same gposetting for office2010 works without any problems.

Any Idea what could be wrong?, If I in Word 2016 clicks file-options and check workgroup templates path I can see that there are no path at all.

Strange problem..

Thanks in advance