UWL Configuration Wizard - Empty Dropdown

Hi All,

System Info : EP7 SP18.

UWL Navigation Node Configuration Wizard shows empty dropdown, under the property " Select the Navigation Node To Be Customized. In the UWL documentation , it shows one dropdown as MAIN,however in this case there are no dropdown and as such the below table is not available.

How can I resolve this?

Any help would be appreciated.

Kind Regards,

Vikram Saxena