iBooks crashes when reading a book
I am using an iPad 6 running iOS 11.4. When I open iBooks and activate a widget (e.g. embed slide show or video), it will crash 100% of the time. Periodically, it will crash when I try to go back to the bookshelf. I have refreshed iBooks cache. I have restarted the iPad. I have deleted and re-downloaded the books. Please note that this happens on books authored by Apple, e.g. "Get Started with Code 1" or Pages for iPad iOS 11.