Support for Google docs type in 'Document' link "Preview" featur

Hi, our ways of working here is to use Google docs lodged on Google drives so that team members can collaborate on documents in real time.
Therefore if (say) I want to add a Test Plan under SpiraTest Products/ Documents, once documents are fully reviewed and Baselined I'd be happy to upload them to SpiraTest to secure, however while they are being collaborated on I plan to just add just the link there, which is why you allow this to be done I suspect. However when I click on the link I've created in the "Documents" tab I get the error message "Preview not available for this file" - now if I then select the "Versions" tab and click  the URL it takes me to that document, however the fact that Preview" doesn't work for Google docs is a bit clunky, so is there a fix for this, now or planned?

Thanks

Jason