Please note this is an old forum thread. Information in this post may be out-to-date and/or erroneous.
Every phpdocx version includes new features and improvements. Previously unsupported features may have been added to newer releases, or past issues may have been corrected.
Please try the most simple example of a table to check if it works. Using embedHTML, the HTML is transformed to WordML so it must works fine with any DOCX viewer; maybe you're adding some element that Google Doc doesn't support.