Keyboard Shortcuts on Connections no longer work

When creating groups/folders I have been using & to dictate the shortcut keys for those menus in the notify tray icon to help me get the session I need, faster.
Here is how my current setup looks:


Currently, the groups/folders still work. The individual sessions, however, are no longer working.
My usage would typically involve right clicking the tray icon, then hitting a series of keys along the lines of C A B 3
I can do the C A B part just fine, but hitting 3 now results in the menu disappearing, and nothing else happening.

I'm not sure which version this was last working in, but I do know for sure that it worked in version 5.0.1.0. A co-worker still has 5.0.1.0 so I tested it on there real quick and no problems works great. Whenever I did the upgrade from a prior version to one of the 5.6 versions is when it stopped. I have installed the 5.7.0.12beta and it is sill the same result as 5.6

Any ideas?