AutoCompleteTextBox 无法正确过滤筛选

[JiajunDou]

Describe the bug

输入文字后无法正确过滤

Steps to reproduce the bug

<hc:AutoCompleteTextBox x:Name="country" Grid.Column="0" Text="{Binding Item.Name}" DisplayMemberPath="Name"/>

Expected behavior

No response

Screenshots

NuGet package version

HandyControl 3.4.0

IDE

Visual Studio 2022

Framework type

.Net Framework 4.8

Windows version

Windows 11 (22000)

Additional context

No response