Hi @vn_perpetuo ,
Your problem is that in your popup address onClick action (action triggered when you click one address in the popup), you are filling the Endereco, Bairro, Cep, Cidade, from your server action consultarEnderecos.enderecos.current, which is WRONG.
Solution:
You call consultarEnderecos action only once, and assign it to your Enderecos (address list) local variable, like you did, which is the source of your popup list widget.
Then when you click on a specific one, on the OnClick assign you will use the Enderecos.current to make assigns, not the ConsultarEnderecos.enderecos.current.
Remember that your list source is your local variable Enderecos, which is already filled with data from the action/API at the beginning when you open the popup, so you need to work with that local variable, not call the action again and use the current of the action
Let me know if this helped you,
Paulo