SSL LetsEncrypt & DuckDNS HASS.IO Rebooting

Hi HA community… question if anyone has experienced this issue with SSL certs / LetsEncrypt & duckDns. I have had everything working correctly for about 2-3 years on 3 different systems.

However, I’ve found that HA must be restarted after a new certificate is retrieved, even with the new HASS.IO duckDNS/Letencrypt integration? Is there a way to automatically do this? / has anyone else had this issue?

Is an event fired when a cert is updated? I only noticed it because the other systems are not tweaked as much as my main house, and as a result are not regularly rebooted.