Konica Minolta Bizhub C368
SVG stored in the database render correctly to screen via a WebViewer on both platform.
However, it print rasterised on Windows.
Please note that if you render the SVG file via a FileMaker button, it prints correctly also in Windows.
Sounds like WebViewer are implied in the issue.
Maybe related to a FMGo issue reported here : Web Viewer contents rendered as image when printing/creating PDF
I attached a sample file to facilitate your tests, Admin and 1234.