I scroll (using either side or bottom thumb) the zoomed work area, the work ares tears, blanks, and I have to change zoom to get the workspace display back.
How to unscrew this program bug?
I can duplicate what you say, looks like a bug.
Me too. Bit annoying when it happens (which isn't all the time, glad to say) - hoping it will be fixed in the next patch, whenever that is.
This will be fixed in the next update<G>
You know for sure? That's the most annoying issue in 2019.