301-web-app-diagnostics-logs-blob-container does not work

[301-web-app-diagnostics-logs-blob-container]https://github.com/Azure/azure-quickstart-templates/tree/master/301-web-app-diagnostics-logs-blob-container)

### Issue Details
When deploying the template the logsettings seems to be correct but nothing is logged to the storage blob.
When re-assigning the same container using the gui it creates the folder structure in the blob right away

Start with the 301-web-app-diagnostics-logs-blob-container template linked in the issue and inspect its log settings and storage blob configuration. Deploy the template, compare its behavior with reassigning the same container through the Azure portal, and verify that the expected folder structure and logs appear in the blob after the configuration is corrected.

Written by the indexing model from the issue text.