How to bind a collection to a ComboBox?

Question

WPF

Hello, there is an "Owner" class in a WPF application

public class Owner : INotifyPropertyChanged
    {
        private string _name; // имя владельца

        public event PropertyChangedEventHandler PropertyChanged;

        public Owner(string name)
        {
            _name = name;
        }

        public Owner()
        {
            _name = "Анон";
        }

        public string Name
        {
            get => _name;
            set
            {
                _name = value;
                OnPropertyChanged();
            }
        } // Name

        public void OnPropertyChanged([CallerMemberName]string prop = "")
        {
            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(prop));
        }

        public override string ToString()
        {
            return $"{_name}";
        }
    }

In the ViewModel class of the MVVM pattern, I create an ObservableCollection of owners and pass it to the xaml markup in the view

<ListBox Grid.Row="1" Grid.Column="2" ItemsSource="{Binding Owners}">
            <ListBox.ItemTemplate>
                <DataTemplate>
                    <StackPanel Margin="5">
                        <TextBlock FontSize="18" Text="{Binding Path=Name}" />
                    </StackPanel>
                </DataTemplate>
            </ListBox.ItemTemplate>
        </ListBox>

The ListBox is displayed successfully, there is no problem.
But I need a dropdown list:

<ComboBox Margin="5 5 5 0" 
                      ItemsSource="{Binding Owners}"
                      DisplayMemberPath="Name"
                      Text = "{Binding Owner, UpdateSourceTrigger = PropertyChanged}" />

...whose content is simply missing after compilation.
PS The Owners collection is initialized and populated with data.

Answer 1

<ComboBox Margin="5 5 5 0" 
                      ItemsSource="{Binding Owners}"
                      DisplayMemberPath="Name"
                      Text = "{Binding Owner, UpdateSourceTrigger = PropertyChanged}" />

Text = "{Binding Owner, UpdateSourceTrigger = PropertyChanged}" This is not necessary. Add SelectedValuePath and SelectedValue, in your case it will be "Name"