Wasabi Client currently does the following as it pertains to storage buckets with the Wasabi storage service:
1. To make it easier on users that are new to S3-style storage and the concept of storage buckets, Wasabi automatically creates two storage buckets in your Wasabi account when you first login with Wasabi Client (wasabi--cloud.... & wasabi-immutable-cloud....). The differences between those 2 buckets is explained in this article.
2. Wasabi Client does not currently allow you mount storage buckets other than the automatically-built buckets described in point #1. This means that if you other storage buckets you have created from the Wasabi Console or from another storage app, you can't access them from Wasabi Client. This was done in the initial beta release of Wasabi Client and we are looking to change that in the future (based on customer feedback).