Importing Microsoft Word document titles from Content Control fields

How do I get Trados Studio 2017 to import the actual document title from a Microsoft Word 2016 document rather than just the field title "Title"? My document is called "Inbound Lead Email Templates" and this is listed at the top of the document in the content control field "Title" with the preconfigured paragraph style "Title." If I import this document into Trados, the actual title of the document ("Inbound Lead Email Templates") is not imported but replaced by the name of the field ("Title"). The same applies to other such fields ("Publish Date" etc.). This issue does not exist with Microsoft Word 2003 (.doc) files, but that format has other drawbacks in Trados Studio. Changing the settings for Content Controls has no effect. Help!