Orbi and IPv6 Feedback and Experiences

Opening this up for feedback for the 970 series. Since new v12 FW has been released for this series or Orbi, looking for feedback here on other user experiences with it and having IPv6 enabled on the system. 

For those whom have native IPv6 support from there ISP, when you get a chance could you please check out how IPv6 is working if your ISP supports it natively. Especially important, if you are on Comcast, please test it out. The easiest would be to run the test at this site, it is quick and non-disruptive:

https://test-ipv6.com/

and 

https://test-ipv6.run

Please post your results.
NOTE:
To test IPv6 features, the RBR needs to be in router mode, not AP mode.
Please observe IPv6 uptime and any disconnections of IPv6 and post your observations seen
Please post who the ISP you use.
Please post brand and model# of ISP modem/ONT that the Orbi system is connected to.
IPv6 Type (Auto, DHCP, 6to4 Tunnel, etc)
Your default IPv6 DNS server(s) (ISPs, Google, Cloudfare, Quad9 etc.) Please try a custom IPv6 DNS configuration besides the ISP default. 
Operating System of device used to test (Windows 11, Mac Ventura 13.5, iOS 16.5, etc.)

Thank you for your feedback.