Notebook - This request is not authorized to perform this operation. , 403

Hi Liliam_C_Leme ,
I have given the 'Storage Blob Data Contributor' right to the Synapse Workspace on the Storage Account. I have mentioned 'Microsoft.Synapse/workspaces' in the resource type and the workspace's name in the resource instance (Storage Account -> network ->Resource instances -> Microsoft. synapse/workspace -> Name of your workspace -> save). I have allowed 'Azure Services' to connect to the Storage Account. I have contributor access to the storage account. My Linked Service can connect to the Storage Account and I can see the files in the 'Linked' service of Data in Synapse Studio. Also, the storage account is the 'primary' storage account for Synapse. I have created the mount point using LinkedService, and Account Key, but each time I get the error:  "This request is not authorized to perform this operation.", 403, HEAD,. Could you please advise here.