How to check if the new window request is from pressing mouse wheel in Webview2

Normally web browser will open a new tab and switch to the new tab if you clicked on <a href="" target="_blank"> or execute open() in JavaScript. And if you click a link with mouse wheel browser will open a new tab but it won’t switch the to the new tab.

The reason I need to know how the page was openned is because the way of open it will effect on what I bold in first paragraph

If you are not sure what I am talking about you can search something on Bing because Bing will open a new tab for the result’s website instead of using current tab, try to click the result with LeftClick and mouse wheel you will see the difference. I want to do something like this on WinUI3 Webview2.

It seems like there is no this kind of EventArgs in Webview2.CoreWebView2.NewWindowRequested event. I guess this can be done with JavaScript but I haven’t found any solution for it. What can I do?