ECH in Firefox 129 not work.

[pregunta]

I check if ECH is working in Firefox 129 for Android on these websites;

https://one.one.one.one/help/
https://crypto.cloudflare.com/cdn-cgi/trace
https://defo.ie/ech-check.php
https://www.cloudflare.com/es-es/ssl/encrypted-sni/

but I see that it doesn't work. If it were working it would allow access to blocked websites and it doesn't.
Does anyone know why?

Will there be support in the near future for DNS over Quic (DoQ), over Tor (DoHoT,DoQoT), HTTP/3?

and support for Post-Quantum encryption?

Yo compruebo si está funcionando ECH en Firefox 129 para Android en estas webs;

https://one.one.one.one/help/
https://crypto.cloudflare.com/cdn-cgi/trace
https://defo.ie/ech-check.php
https://www.cloudflare.com/es-es/ssl/encrypted-sni/

pero veo que no funciona. Si estubiera funcionando dejaría acceder a webs bloqueadas y no lo hace.
¿Alguien sabe porque?

¿Habra soporte en un futuro cercano para DNS over Quic (DoQ), over Tor (DoHoT,DoQoT), HTTP/3?

¿y soporte para cifrado Post-Quantum?

[s1fly]

I’ve just checked, it isn’t working for me too. But then, is it supported on mobile? I can’t any references to it on Android

https://support.mozilla.org/en-US/kb/faq-encrypted-client-hello