the N-key properties features things more clearly for me. I am going to see how I was getting that red-fill strip previously.
Jun 27 2019
I uploaded a video demonstrating the bug..
Jun 25 2019
this can be closed, there's a pop-up description I didn't notice which explains it more clearly.
Jun 24 2019
Jun 23 2019
((( I modified the original bug report. first bug report -- made a couple typos .. for some reason the system auto-committed my report )))