I try to create a User delegation key from azure portal.

No matter what privileges I’m assigning to myself, I hit the same error message

You don’t have permissions to grant read access. You can still create
a shared access signature, but you’ll need an RBAC role with
additional permissions before you can grant that level of access to
your signature recipient.Learn more about Azure roles for access to
blob data

So far I have the following the roles assigned :

And the link provided in the error message says I need one of the following :

• Contributor
• Storage Account Contributor
• Storage Blob Data Contributor
• Storage Blob Data Owner
• Storage Blob Data Reader
• Storage Blob Delegator

So it should work, but it doesn’t. What am I missing ?