public void OnAddStepEndEdit()
{
if (AddStepInputField.text.Length == 0)
{
return;
}
// CreateHint step model:
var stepModel = TaskModel.DuplicateStep(TaskModel.Steps.Last().Key);
stepModel.Name = AddStepInputField.text;
// Reset input field:
AddStepInputField.text = String.Empty;
}