Play Selected Region - Why does this have two shortcuts

When testing out nightly builds I assigned the following action to a shortcut
Play Selected Region

-I came across an issue
-tested it out for days trying to understand what was happening
-spent a lot of time typing out a very long bug report
-then right before making my report I discovered that there are actually two actions for this in Keyboard Shortcuts and I accidentally assigned my shortcut to the wrong one!

Editor
Play Selected Region
(works as expected)

Region
Play Selected Region
(works but the mouse hover functionality over regions when no region is selected acts strange when you click in blank areas of timeline)
What is the point of this bastard!
Even if this one works as expected, after what this one did to me,
I want it deleted!

It is like those damn twins from the Matrix movie sequel, just causing me trouble in all kinds of strange ways!

I am obviously saying this as a joke, but I actually was going to be making a feature request post about updating a similar action that when I think about it could actually replace both of these twins. The only thing is, these programs are very good at avoiding deletion from the Matrix.