So it still doesn’t work when cycling through text the cursor still appears, however; the clue might be in pressing Leave as that always hides the cursor or restores Game Only mode, here is current BP with changes
You don’t hide it when you switch to Game only mode. Hide it here:
Also hide it there here since you have it split, Game Mode switch here, too.
Not when you show the widget.
Also, it looks like a good time to take a step back and de-spaghetti this script. Next time you need to work with, you’ll hate yourself. 
Ignore this advice if this project is just homework or something.
Of course, stupid me. Okay that resolves that. Only remaining issue is the ‘Travel’ button not disappearing from the first text prompt and reappearing in second.
Hide the button when you remove the widget from viewport.
Hope it’s connected to something.
I’m not doing something right - Yep, I had it VISIBLE instead of Hidden on the far right of the BP so that works now, THANK YOU!