Connecting a dropdown menu to api

Question: How can we connect the dropdown menu in the ‘Add Facilities’ screen to an Aitable datasheet via an API request?
Here, we want the list of facilities in aitable to be received by the dropdown menu. We attempted to use the data builder and connected it to the specific API request, but struggled to link the data and elements to the dropdown fields.

API is working for the dropdown menu, and to a certain point its possible to even bring the whole list of facilities to the dropdown, but once a client/consultant select a facility it should show up in the dropdown, but it doesnt work that way.
see the screen recording below;

screencast-app_nowa_dev-2024_09_03-12_13_17 (1)

as shown here, facilities were brought to the dropdown, but whatever the facility that is selected, only the AEGIS APTOS - 1050 is displayed as the selected item. it must be a small adjustment to be made, but cannot figure it out at this point.