[svkytbsld]

Hi,

Here is a photo of my latest highlights on a pdf book. As you can see, the first highlight section is clear and perfect as it should be. In second one, both the shade of highlight itself and the highlighted text is extremely pale. In third, the shade of highlight and text is worse than first but better than second. Besides, underline comes from nowhere. Fourth highlighting is same as third except underlining.

Pages are refreshing on every page. Page turning doesn't make it disappear.
Deleting and redoing highlight wash out the shades more. Exiting and reopening the document doesn't help. Highlight shade intensity is constant (0.2).

What's wrong?