Not seeing how to check end of life for modem

I'm on this page: https://www.xfinity.com/support/articles/end-of-life-devices

It says "If you own your device, you can check the End of Life status by visiting mydeviceinfo.xfinity.com and signing in to your account"

I own my own device. I go to the link, I'm already signed into my account, and it shows my device, and I click View Details because there's nothing there indicating end of life. The page shows "Cable Modem and WiFi Router" and my modem's details, but nothing about end of life.

I go back to the first page and try "or entering your device make and model in the search bar on the homepage". I'm not sure what the home page is, so I click the small Xfinity log at the top and it takes me to https://www.xfinity.com/overview. I click the magnifying glass which opens to a search box, and copy and paste the modem manufacturer and model from my device page.  I get Results 1-10 of 16. None of them mention end of life.

I'm completely confused on what Comcast is trying to tell me here, and apparently lost by following their instructions.

So... what is Xfinity trying to tell me here? How do I actually find out what my modem's end of life is for Xfinity?