Export 2D Graphic changing dimension color

As far as I know, this started with version 24 (Mac)

I create an isometric drawing, add some dimensions and notes in Licorice, 100% black, HSB 359,100,0 - whatever you want to call it - black. I export the 2D Graphic as a PDF and now all the dimensions are 40% grey (text, lines and arrowheads)

Now I have to go into another program to correct all this, yet I’ve been doing this general procedure for a few years and it just started happening.

Has anyone encountered this and found a fix?

Did you try using the old graphics engine?