Created attachment 125807 [details]
The export of a draw file in svgz export it to svg (but the file extension shows svgz). Basically, it doesn't compress.
Created attachment 125808 [details]
Support for SVGz import was added to import filter for bug 75487 -- the File type label shows .svgz but that is for import only--not the export action.
There is no corresponding support for the SVG export filter to create a .SVGZ archive.
@Tomaž--an EazyHack for the enhancement?
Moving to component filters and storage