1Password CLI Beta for AUR

Our company is currently evaluating 1Password's ability to load environment variables through the CLI particularly using the beta feature "op run --environment <environmentID> -- <command>". Unfortunately I the tester am using Arch Linux as my main work OS and there doesn't seem to be any way to install the beta version of the CLI and make the 1password gui recognize the CLI. I've tried using the AppImage provided in your website but I just see a connectionreset error. If I use the provided 1pasword cli in the AUR it also won't work since it is not the beta cli. Any help for the next steps will be much appreciated, thanks!