Tooltip flashing in preview window

[yangjieshao]

Describe the bug

Tooltip flashing in preview window
https://github.com/AvaloniaUI/AvaloniaVS/assets/3275834/e8cfda1a-3bd5-404b-b4b7-f880116a02b1

To Reproduce

1. Set ToolTip.Tip
2. Move the mouse to the tooltip range

AvaloniaVS plugin version

11.5

Avalonia version

11.0.10

Visual Studio version

vs2022 17.9.3

Relevant log output

17:14:52.395 [Information] 0 Starting previewer process for '"D:\Projects\Wenhe\机管局\前台登记客户端.信创\src\WHOrigin.FrontDesk\bin\Debug\net8.0\Jgj.FrontDesk.dll"'
17:14:52.405 [Information] 34180 Started previewer process for '"D:\Projects\Wenhe\机管局\前台登记客户端.信创\src\WHOrigin.FrontDesk\bin\Debug\net8.0\Jgj.FrontDesk.dll"'. Waiting for connection to be initialized.
17:14:52.561 [Information] 34180 Connection initialized

Additional context

No response