In 2021 I had a light gray (254) background and it would convert all white lines to black. This made it easy to see even if a customer sent a drawing with yellow lines in it. Now in 2022 if I have a light gray background it leaves all white lines as white. So, I can't see them. If I switch the background to pure white it goes back to converting the white lines to black. Is there a way to get it to convert all white lines to black even with a light gray background or can I get a link to 2021 version and fall back to that?