The content returned by WebResourceResponseReceived of webview2 is garbled

[colindcli]

CoreWebView2.WebResourceResponseReceived += async (s, e) =>
            {
                if (e.Request.Uri == "https://doc.itprojects.cn/A0001.micropython.esp32/01.doc.5ec0ceed6860b084b258559aa19c2534/02.led.md")
                {
                    var stream = await e.Response.GetContentAsync();
                    using (var memoryStream = new MemoryStream())
                    {
                        await stream.CopyToAsync(memoryStream);
                        byte[] rawBytes = memoryStream.ToArray();
                        string content = Encoding.UTF8.GetString(rawBytes);
                    }
                }
}

using (HttpClient client = new HttpClient())
{
    HttpResponseMessage response = await client.GetAsync("https://doc.itprojects.cn/A0001.micropython.esp32/01.doc.5ec0ceed6860b084b258559aa19c2534/02.led.md");
    response.EnsureSuccessStatusCode();

    var stream = await response.Content.ReadAsStreamAsync();
    using (var memoryStream = new MemoryStream())
    {
        await stream.CopyToAsync(memoryStream);
        byte[] rawBytes = memoryStream.ToArray();
        string content = Encoding.UTF8.GetString(rawBytes);
    }
}

1. The content obtained using HttpClient is normal
2. Inconsistent stream lengths

My question is, how can I use WebResourceResponseReceived to receive the correct content?