The minimum TLS version defined in Edge Certificates for the domain shows 1.2. But when running TLS tests again the domain / answering worker it only serves 1.3 connections. Any advice?

➜  curl https://example.com -svo /dev/null --tls-max 1.2
*   Trying 172.67.75.158:443...
* Connected to gatsby.events (172.67.75.158) port 443 (#0)
* ALPN, offering h2
* ALPN, offering http/1.1
* successfully set certificate verify locations:
*  CAfile: /etc/ssl/cert.pem
*  CApath: none
* (304) (OUT), TLS handshake, Client hello (1):
} [225 bytes data]
* error:1404B410:SSL routines:ST_CONNECT:sslv3 alert handshake failure
* Closing connection 0