hope this fix your issue The perspectives listed above 'Other' are known as 'perspective shortcuts'. In the Eclipse UI you can add these using 'Window > Perspective > Customize Perspective'. Choose the 'Shortcuts' tab and select the 'Open Perspective' submenu. You can then select the items to show as 'shortcuts'.
fixed the issue. Will look into that further Once you have both perspectives opened for the first time they should be in the list of perspectives to the upper right so you shouldn't need to use that menu anymore. You could switch with the buttons or the keyboard shortcut (Ctrl-F8 is default) between the perspectives in the list. To customize the list: Menu Window > Customize Perspective, Tab Shortcuts, Dropdown Submenus: Open Perspective.
"Reset Perspective..." menu is disabled in my eclipse rcp application