Possible bug...

I used this link to report what I believe to be a bug in 4.5

While waiting for an answer, I would like to continue ot work on menus but, I don’t know if what I have found will be an issue.

If Anyone could take a look at:

And advise me if they think I can move forward while waiting for UE to research this. Answerhub has hundreds of questions and I believe it may be a bit before UE can look at what I have posted.