I apologize for not reporting sooner. I have the latest version and it is still performing this way. The courses tool video for Texbook area plays. Then when you continue to the next step of the course, there is a persistent horizontal line where reading text is in place of where the video tool was. Also if you advance the course too quickly with the continue button before some things load - it crashes the app and you have to force it closed. This also happens on Logos mobile with the persistent horizontal line as I’ve tested it on iPad. I can include screenshots if needed but you should be able to replicate this easily.
