XER10 - Do Xfinity WiFi Extenders (Pods) work with this?

Have some weak WiFi areas in my home w/ the XER10 (EPON-FTTH).  Because lack of a bridge mode seems to put the kibosh on doing a mesh system via Eero or Orbi (please correct me if I am wrong on this), would using the Xfinity WiFi extenders/pods be a viable option?  The Xfinity website doesn't make it clear as to whether they work with the XER10.  Thanks in advance for any insight!