Mouse over the bookmarks causes the text to go opaque black and illegible. A similar thing happens to the download progress boxes at the bottom of the screen although they go opaque grey.
I’ve tried a couple of different Themes but that doesn’t fix the problem.
I’m running MacOS Sierra 10.12.6 on a 2018 Macbook Pro.
Brave Extensions are Lastpass and Metastream Remote.
Yes, it happens when only Brave is running.
Attached is a section from a screen grab.