BETA 029 - drag and drop issue

Having installed beta 029 on top of 026 (i.e. without doing a prior uninstall) I notice that the drag-and-drop function of files from My Documents in the Binder is no longer working (can only do an import via (Green Button - Existing Files… route).
Are others experiencing this issue?

ATB

Is this happening with all file types or only certain ones? (Note for instance that .doc will require a recent version of Word to be installed on the computer.) Does the import do anything–for instance, does it seem to import, but then the documents don’t load, or do you just get the “invalid action” icon when you attempt to drag to the binder? Are you on a standard account or admin (and did you install as admin or standard)? And finally, what version of Windows are you running? Thanks for any details!