[Problem/Bug]: vs2022 webview2 1.0.2088.41 not appear in Toolbox

[zerooverture]

What happened?

I added the toolbox controls normally when I first tried to install webview2. But the second time you create the project, it doesn't show up, and previous projects don't show the control in the toolbox. The controls you added to the form are working fine.

Importance

Blocking. My app's basic functions are not working due to this issue.

Runtime Channel

Stable release (WebView2 Runtime)

Runtime Version

No response

SDK Version

1.0.2088.41

Framework

Winforms

Operating System

Windows 10

OS Version

No response

Repro steps

Follow the official get-started/winforms

Regression

No, this never worked

Last working version (if regression)

No response

[zerooverture]

I fixed the problem because my project path contained the word "C#", I replaced it with CSharp and it worked, although I don't know why it was OK to include C# in the first place. But now it's normal.