Please add white as a PDF highlighter colour when linking to PDFs.
Creating links between rems and PDFs force you to use a coloured highlighter. This can result in many highlighter marks in a document which can distract from the content.
Adding white would make my PDF less distracting.
Currently, the white square in the highlighter menu stands for cancel highlighter. I would love to have the choice to keep the link and hide the highlighter mark.