Sometimes Chrome crashed when I clicked Cancel button in "Share your screen" page

In “Share your screen” page, cursor hide or show alternatively。
And sometimes chrome crashed when I clicked Cancel button。

when cursor is visible and I click the Cancel, it’s OK;
when cursor is hidden and I click the Cancel, Chrome crashed.

As this is browser native window, I suspect a browser bug so you better report it to the browser issue tracker with the details about OS and versions and such …

OS: Windows Server 2008 R2
Chrome: 80.0.3987.122 (Official Build) (64-bit)
Could you tell me the location of the browser issue tracker. I’m a newer.
Maybe I can’t access google.com if report issue to google chrome.