Sonar X2a - Plugin not shown in Browser

Hello.  I'm using sonar X2a (64 bit) on a DAW running Win 7 (64 bit).
 
Using the Plug-in Manager, I created and saved a Plug-in Menu of my software instrument plug-ins.  The Plug-in Menu has a folder that contains two different plug-ins from the same manufacture (JamStix3 from Rayzoon Tech. ) - as viewed from the Plug-in Manager.  However, when viewing the Plug-in Menu from the Browser/Plug-in tab, the folder contents only show one of the plug-ins.
 
Can anyone tell me how to get both plug-ins to appear in the folder when viewed from the Browser/Plug-in tab?
 
Thanks.