SVG plot / export double printing text

I am trying to plot to SVG and all text is doubling up.

It is printing one layer as text, and a second layer as curves.

I have tried turning off all layers except B.Cu, and all General Options, except Plot Edge.Cuts on all layers.

It has the same fault on both Export to SVG and Plot to SVG

I don’t get the problem with plot to PDF, but the file is unusable because it is raster, rather than vector.