Strikethrough and highlights disappear on PDF after a few seconds
I have a problem where after I strikethrough or highlight something in my pdfs, the actual highlight/strikethrough disappears from the pdf. If you mouse over the edit though, you can see the comment I left but I just can't physically see the strikethrough or highlight. I can see everything fine in browser mode, but in windows and mac, I can't see them. You can see below that there's a comment and very thin highlight above the words but the whole thing isn't highlighted.


I made a strikethrough for "Author, year" but now I don't see the strikethrough at all even though when I mouse over it I can see my comment.
