G3223Q, DDM 2.3.0.22, cannot set hot key

I just updated DMM to the new 2.3.0.22 version yesterday.  Now I cannot set a hot key to switch my G3223Q from my home PC to my work laptop. Before I updated I was running the previous version and had a hotkey of ALT-P setup to switch between the two. With the new version I don't get that option in the menu anymore.  

I also have a S2721DGF connection to my home PC and it still has that option so why did it go away on the G3223Q when I have it select is DDM?

Here is a pic for the Input Source/Hotkeys section where I can do it on the S2721DGF:

But after the DMM update I dont have the option on the G3223Q anymore:

How do I get this back?