How to set default profile in atlas CLI

I have successfully setup the atlas cli to auth and work with my atlas cluster. However it only works if I specify --profile default at the end of every command I issue.
Is there a way to set default profile to where i do not have to specify --profile default for every command? I could not find that I info.

I could create shell alias but thought if there is a way in CLI itself, it would be better.

Thanks

How many profiles you have?
Is default profile included in the config file?
Check this link