Let's encrypt staging environment

[creativehubspace]

services: php: build: context: . target: frankenphp_prod environment: APP_SECRET: ${APP_SECRET} MERCURE_PUBLISHER_JWT_KEY: ${CADDY_MERCURE_JWT_SECRET} MERCURE_SUBSCRIBER_JWT_KEY: ${CADDY_MERCURE_JWT_SECRET} CADDY_GLOBAL_OPTIONS: "acme_ca https://acme-staging-v02.api.letsencrypt.org/directory"

I hit rate limits with Let's Encrypt. I tried switching to the staging environment by adding the acme_ca in the CADDY_GLOBAL_OPTIONS, but the SSL handshake fails.

Is there another way to do this for production?