Demo data bucket not visible in notebook dropdown

hello, I am following the ‘Getting Started’ tutorial. I loaded the demo data and created the notebook. When I try to choose a bucket, the demo data bucket is not listed. I tried twice and waited a while to make sure things happened in the background but to no avail.

Any advise?

Hello @i_code,
Which getting started tutorial are you following? Can you please link it here?
Can you confirm that you’ve successfully created a bucket under Explorer>buckets?