DeleteNotInSource : linked service managed by Synapse workspace must not be deleted

[ABH15425]

When DeleteNotInSource option is activated , it tries to delete even the linked service managed by Synapse workspace

{"code":"ResourceNotDeletable","message":"The linked service
     | {synapse_workspace_name}-WorkspaceDefaultStorage is managed by the
     | {synapse_workspace_name} and cannot be deleted."}

Is it possible to add a filter inside this ?

Thanks