Could not access Rocket Chat from iOS devices and desktop app on Mac


Hi guys, I just setup RocketChat on Ubuntu 18.04.3 LTS using snap and snap auto SSL.
I was able to access the rocket chat using Chrome and Firefox on Mac, but not safari or the Mac desktop app (Error: “No valid server found at the URL”).
Furthermore, I could not access on the iOS app with this error " Oops! Could not establish a secure connection to the server. Please make sure the server supports SSL."
I was able to connect to the server using the Rocket Chat desktop app for Ubuntu.

Server Setup Information

  • Version of Rocket.Chat Server: 2.1.1
  • Operating System: Ubuntu 18.04.3 LTS
  • Deployment Method: sudo snap install rocketchat-server
  • Number of Running Instances: 1
  • DB Replicaset Oplog: Unsure
  • NodeJS Version: 8.15.1
  • MongoDB Version: 3.6.14
  • Proxy: caddy
  • Firewalls involved: -

Any additional Information

Logs from the Caddy: