Slide over black out

on last flight after latest update while in flight using the slide over view.
with three different “current list” when i clicked for auto voice/scroll the list slid out of view to black but continued to issue voice read off.
When i attempted to slide it back in view of course it stopped the auto scroll necessitating a restart or manual.
iPad mini 4 with latest iOS update.

I am not understanding when you say “slid out of view to black”. Can you explain a little more. In iOS 11 there is a new feature that makes it easy to record a screencast of exactly what is going on.

If it isn’t too much trouble, showing what is happening would be great.

Yeah, sorry I didn’t do that. I will when It happens again