How about testing Dnsmasq 2.92 instead?
# opnsense-revert -z dnsmasq
if this is no workie you can go back to the latest with
# opnsense-revert dnsmasq
Cheers,
Franco
# opnsense-revert -z dnsmasq
if this is no workie you can go back to the latest with
# opnsense-revert dnsmasq
Cheers,
Franco
"