Has anyone been having problems switching their books in the Kobo app from night mode to day mode or vice versa? I didn't have this issue until about three books ago. Now, when I try to switch the mode, the text disappears into the background. (So, if the background changes to black, the text stays black instead of switching to white).
This hasn't been a serious issue for me, because I simply back out to the library, re-enter the book and the text shows up again, but it is kind of annoying. I wanted to put this out there to see if anyone else was experiencing this issue and to let Vox developers know that it is an issue I'm experiencing.