Securables for Application Role in Management Studio do not stick

Securables for Application and Database Roles do not show after they have
been setup.
I do the following:

1.. Select an Application Role from Database -> Security -> Roles -
Application Roles and select Properties from the context menu
2.. Select Securables page
3.. Select Add on the Securables panel
4.. Select a couple of objects to add
5.. Check some Explicit permissions for each securable object added
6.. Click on OK
7.. No errors are reported
8.. I repeat steps 1 and 2 above to view the securables that i have added
9.. Both panles are displayed empty
What am doing wrong?

Regards,

Joginder Nahil
www.starprint2000.com

Here is information from the About dialog box of Management studio:

Microsoft SQL Server Management Studio 9.00.1399.00
Microsoft Analysis Services Client Tools 2005.090.1399.00
Microsoft Data Access Components (MDAC) 2000.085.1117.00
(xpsp_sp2_rtm.040803-2158)
Microsoft MSXML 2.6 3.0 4.0 5.0 6.0
Microsoft Internet Explorer 6.0.2900.2180
Microsoft .NET Framework 2.0.50727.42
Operating System 5.1.2600


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