[WebToolsE2E][Aspire] On the Help page and Settings page, '关闭' is displayed incorrectly due to the font

**INSTALL STEPS**

1. Clean machine: Win11 x64 24h2
2. Install SDK 8.0.407
3. Install latest Aspire 9.1.0-preview.1.25118.11

**REPRO STEPS**

1. Create a .NET Aspire Starter App project via `dotnet new aspire-starter -o Aspire1 -f net8.0`
2. Run the project via `dotnet run` or `dotnet watch`
3. Change the display language to "Chinese Simplified" in Settings
4. Open the Help page or open the Settings page > Hover your mouse over the Close button

**ACTUAL**
'关闭' in the Help page and Settings page, the display is incorrect due to font.


**NOTE**
After some research, I found that errors occur when using these fonts.
Microsoft Jheng Hei/Microsoft Jheng Hei Light/Microsoft Jheng Hei UI/Microsoft Jheng Hei Ul Light

**EXPECTED**
Hopefully '关闭' is showing correctly.

Reproduce the issue in the Aspire Starter App using the listed SDK and Aspire versions, then inspect the Help page and Settings page, focusing on the hovered Close button under Simplified Chinese. Done means the Chinese “关闭” label renders correctly without the reported font distortion, including with the listed Microsoft Jheng Hei fonts.

Written by the indexing model from the issue text.