Appearance colours - make new swatch default?

Weve created our own colour swatch for an Appearance in Photoview 360 & everything works fine when using it
Trouble is when Photoview is closed & reopened, it defaults back to the standard swatch, so we have to reselect ours from the dropdown list

Is it possible to make our own swatch the default?

Thanks

SolidworksPhotoview 360