We're using Selenium for automation with QtWebEngine 5.15. Ran into an issue where our application starts normally, but the Chromedriver crashes with an "Unrecognized Chrome Version" error.

I've attached a simple QT App and Selenium java program to repro the issue. I've also attached the java file to show the Selenium code used.

To repro:

• Unzip and build the SimpleQtHtmlPage application, then run it
• Unzip the Java jar, put it in the same folder as the chromdriver.exe and run

java -jar <path to jar>

 Expected: Chromedriver can connect successfully to the WebEngine

Actual:  Chromedriver is not able to connect, with the following error:

Exception in thread "main" org.openqa.selenium.WebDriverException: unknown error: cannot connect to chrome at localhost:9222
from unknown error: unrecognized Chrome version: SimpleQtHtmlPage/

The workaround we've found is to set the QApplication ApplicationName to "Chrome" and ApplicationVersion to "80.0.3987.163". This is a regression as it was not necessary in previous versions of using these softwares together, we have successfully used Selenium for automation with QT 5.10 

ContentBrowserClient::GetProduct was added for compatibility with Chromium 73, in this change]

Chromium sets the browser version by calling GetProduct, which returns ApplicationName/ApplicationVersion. The chromium code is here

In our actual application, we cannot change our ApplicationName and ApplicationVersion, so we've added code to ContentBrowserClient::GetProduct to return "Chrome/CHROMIUM_VERSION" if an environment variable is set, which means that it's being run using automation.

 Is there a way to set the Browser name/version, without changing QApplication::ApplicationName and QApplication::ApplicationVersion?