Single desktop expose with multiple monitors

macOS High Sierra 10.13.1
TotalSpaces2 v2.6.15

I have my MBP hooked up to two external monitors. When I enter single desktop expose I get the expected result on both of the external monitors (all open windows are shown on each monitor). However, there is no effect on the built-in MBP display. In fact, I am able to interact with the built-in monitor (click, select, etc.) while expose remains active for the external monitors. I have to click on an external monitor to exit expose. Is there a fix to get expose working on all monitors?

That’s odd, I’ll try to reproduce it.

So I noticed that when I change my settings so that “Displays have separate Spaces” is checked then it is no longer an issue.