Session window in Chrome

[adnaps1]

When I log in to another computer using Chrome on a Mac, the logged in session opens in a new window, which is apparently a Chrome window (maybe it's not a Chrome window??). But if I go to the Window menu in Chrome, this session window doesn't appear in the list of open windows. If I minimize the session window, I have no idea how to access it again. It doesn't show anywhere in the Dock. How do I access this session window?

[adnaps1]

Nevermind. It's a TeamViewer window but I couldn't access it because I hid the TeamViewer app from my Dock.