Your other option is not to use a white background.
I set mine to a pale green (just like the old manual drafting tables to remind me of old times).
That way I can see all colours as they should be (I avoid pale green pens of course) and I can see white as white and know that it won't print.
Barry.
One of the forum moderators.
Versions 6.5 to 27
i7-10700 @ 2.9Ghz, 32GB ram, GeForce RTX 2060 (6GB), Windows 10
Lenovo Thinkpad - i7-1270P 2.20 GHz, 32GB RAM, Nvidia T550, Windows 11