I want to call native code inside a child iFrame that is present inside a parent iFrame. In other words, I want to add hostObject to child Iframe. Does anyone know how to do it?

[sghadiali]

For instance, to add host Object to an iFrame, I am adding it in the frameCreated callback

m_webView4->add_FrameCreated(
	Callback<ICoreWebView2FrameCreatedEventHandler>(
		[this](const ICoreWebView2*, ICoreWebView2FrameCreatedEventArgs* args)
		{
			wil::com_ptr<ICoreWebView2Frame> webviewFrame;
			SUCCEEDED(args->get_Frame(&webviewFrame));
			wil::unique_variant remoteObjectAsVariant;
			m_hostObject.query_to<IDispatch>(&remoteObjectAsVariant.pdispVal);
			remoteObjectAsVariant.vt = VT_DISPATCH;
			LPCWSTR origin = L"*";
			SUCCEEDED(webviewFrame->AddHostObjectToScriptWithOrigins(
				L"browser", &remoteObjectAsVariant, 1, &origin));
			return S_OK;
		})
	.Get(),
			&m_frameCreatedToken);

I want to do the same, but inside the iFrame created from the above iFrame. Is it possible to do so? If so, how?