QuerySelectorAllAsync Hangs Consistently (100% Reproducible)

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QuerySelectorAllAsync consistently hangs (100% reproducible) under the following conditions. The method neither throws any exception nor returns any result.
When debugging, the execution remains stuck inside the function indefinitely—it never returns or exits.

code:
var steps = await currentPage.QuerySelectorAllAsync(".core-steps-item");

Url:
https://seller-id.tokopedia.com/settle/verification?channel=WuYue-Sue&is_new_connect=0&lng=id-ID&region_check=1&shop_region=ID

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devTools：

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var A = await currentPage.QuerySelectorAsync(".core-steps-item");

QuerySelectorAsync too

[kblok]

Do you have some public example I can use to test?

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你有公开的例子可以让我测试吗？

When using Puppeteer-Sharp to connect to an already-running browser instance and obtaining a tab that is already open, calling either QuerySelectorAllAsync or QuerySelectorAsync on that existing page causes the program to hang indefinitely.
For example:
`var browser = await Puppeteer.ConnectAsync(new ConnectOptions
{
BrowserURL = $"http://127.0.0.1:{session.DebugPort}",
DefaultViewport = null,
ProtocolTimeout = (int)TimeSpan.FromSeconds(30).TotalMilliseconds
});

var pages = await browser.PagesAsync();
var currentPage = pages.FirstOrDefault(p =>
p.Url.Contains("settle/verification") || p.Url.Contains("account/register")
);
// At this point, currentPage != null and currentPage.Url prints correctly.

// The following line hangs forever:
var steps = await currentPage.QuerySelectorAllAsync(".core-steps-item");`

The call never completes—it doesn’t throw an exception, return a result, or time out. Execution appears stuck inside the method.

[kblok]

Do you have some code I can run on my machine?

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你有可以在我的机器上运行的代码吗？
A browser instance is already running and accessible via its debugging port (e.g., launched with --remote-debugging-port).
At least one tab is already open in that browser instance.
code:
var browser = await Puppeteer.ConnectAsync(new ConnectOptions
{
BrowserURL = $"http://127.0.0.1:{your browser Debug Port}",
DefaultViewport = null,
ProtocolTimeout = (int)TimeSpan.FromSeconds(30).TotalMilliseconds
});
var pages = await browser.PagesAsync();
var currentPage = pages.First();
var steps = await currentPage.QuerySelectorAllAsync(".core-steps-item");