Created attachment 114575 [details]
Draw document containing simple object to be exported to using selection.

Exporting selected content from Draw to SVG-format does not work correctly because clipPath xy-coordinates are allways set to zero, instead of viewBox coordinates of the svg-element.

This results in the picture showing up only partially or not at all, when trying to insert the picture to Writer document. The same thing happens if one tries to view the svg-file in other programs as Firefox or Internet Explorer.

Solution is to set the clipPath-->rect elements x="0" y="0" attributes to the viewBox-attributes origo.

In addition I would consider removing "clip-path"-attribute from the root svg-element.  It is redundant, because element:
<g id="id1" class="Slide" clip-path="url(#presentation_clip_path)">  , contains it also.
I think it might not be good to reference it in multiple places, although I am not SVG expert.

Other option is to remove the clipPath element and all references to it. 

Attached Draw, Writer and svg-files illustrating the problem. See especially the writer document.