Devotional book in dark mode

[pme]

I’m not sure exactly where in the forum to report this, but since it happens on is, i thought here might be appropriate. I run dark mode in my iPad though  not on my iPhone. My newly purchased Devotions on the Hebrew Bible book has a small issue in dark mode (or iPad - take your pick) that they might want to address. It has to do with white format boxes blocking out text in the header sections on each chapter. Again I have a picture attached.