AutoCompleteBox GotFocus ArgumentOutOfRangeException

[geskill]

Describe the bug

I get a ArgumentOutOfRangeException in the AutoCompleteBox with this GotFocus code.
I don't know if this this is an expected behavior, but in Version 11.3.13 this worked fine:

        private void AutoCompleteBox_GotFocus( object? sender, Avalonia.Input.FocusChangedEventArgs e ) {
            if ( sender is AutoCompleteBox autoCompleteBox ) {
                autoCompleteBox.IsDropDownOpen = true;
            }
        }

To Reproduce

Here is a mini sample project.

AvaloniaArgumentOutOfRangeException.zip

Start typing "Loc
Select "Location A" and the app runs into the ArgumentOutOfRangeException.

Expected behavior

No response

Avalonia version

12.0.1

OS

Windows

Additional context

No response

[emmauss]

Fixed in main. Could you check