Forcing the authorname as blank or as string

Hi,  in version 1.7.3 we could force the name of the author of the PDF, how can we replicate that in profile by default in version 2.1.1?
If I put a string or blank value the area using the keys in the registry at HKEY_CURRENT_USER \\ Software \\ \\ Settings \\ ConversionProfiles \\ 0 by default it gives me


I wasn’t able to repoduce this here, setting profile settings->document->author to “test” resulted in HKEY_CURRENT_USER \ Software \ \ Settings \ ConversionProfiles \ 0 \ Author Template to change to “test” and vice versa.

best regards,