Regarding Bug: https://bugs.launchpad.net/inkscape/+bug/773288
and comment: https://bugs.launchpad.net/inkscape/+bug/773288/comments/6
I don't understand the problem. According to the comment, if a an existing file was saved with the 'Show Border' option unchecked in Document Properties, this saved preference is not reflected when the document is reopened after being saved/closed ?
If yes, that is the problem, the saved preference seems to be reflected before/after saving and opening. Also, the global settings for a new drawing is also not disturbed i.e. if I unchecked the 'Show Border' option in a drawing , then saved it, then opened a new drawing, the 'Show Border' is checked.
Note:Everywhere above, 'Show Border' being checked implies correct behavior in the document. This behavior has been verified.