"ssl_stapling" ignored warning on boot with LE certs?

[PGNet Dev]

i run

	nginx -v
		nginx version: nginx/1.23.3 (Local Build)

nginx is launched on boot with a systemd service

my site's ssl enabled, using letsencrypt certs

in my boot logs, i see

	Feb 15 11:54:03 svr017 nginx[912]: nginx: [warn] "ssl_stapling" ignored, host not found in OCSP responder "r3.o.lencr.org/" in the certificate "/sec/svr017/fullchain.ec.crt.pem"

nginx site config includes

     ssl_trusted_certificate   "/sec/svr017/intermediate_ca.ec.crt.pem";
     ssl_certificate           "/sec/svr017/fullchain.ec.crt.pem";
     ssl_certificate_key       "/sec/svr017/priv.ec.key";


	ssl_stapling on;
	ssl_stapling_verify on;
	ssl_ocsp on;
	ssl_ocsp_cache shared:OCSP:10m;
	ssl_stapling_responder http://r3.o.lencr.org/;
	ssl_ocsp_responder     http://r3.o.lencr.org/;

checking the cert

	openssl x509 -noout -text -in /sec/svr017/fullchain.ec.crt.pem | grep -i ocsp -A2 -B1
	            Authority Information Access:
	                OCSP - URI:http://r3.o.lencr.org
	                CA Issuers - URI:http://r3.i.lencr.org/
	            X509v3 Subject Alternative Name:

from the host

	dig A r3.o.lencr.org +short
		o.lencr.edgesuite.net.
		a1887.dscq.akamai.net.
		23.215.130.112
		23.215.130.106
		23.215.130.113
		23.215.130.88

	telnet -4 r3.o.lencr.org 80
		Trying 23.63.77.32...
		Connected to r3.o.lencr.org.
		Escape character is '^]'.

	curl -Ii http://r3.o.lencr.org/
		HTTP/1.1 200 OK
		Server: nginx
		Content-Length: 0
		Cache-Control: max-age=5863
		Expires: Wed, 15 Feb 2023 18:52:39 GMT
		Date: Wed, 15 Feb 2023 17:14:56 GMT
		Connection: keep-alive

is this warning due to a nginx misconfig?  or a cert issue?