I am having an issue where backups are not being transferred to S3. The S3 destination is validated and enabled. The backup log shows that it is being set into TaskQueue for transfer, but the TaskQueue Monitor is empty. Why are the backups not moving to S3? I have validation files in the bucket but no backups.
Tail of the backup log:
```
[2023-08-12 01:33:57 +0000] info [backup] Queuing transport reporter
[2023-08-12 01:33:57 +0000] info [backup] no_transport = 0 .. and queueid = TQ:TaskQueue:8516
[2023-08-12 01:33:57 +0000] info [backup] leaving queue_backup_transport_item
[2023-08-12 01:33:57 +0000] info [backup] Completed at Sat Aug 12 01:33:57 2023
[2023-08-12 01:33:57 +0000] info [backup] Final state is Backup::Success (0)
[2023-08-12 01:33:57 +0000] info [backup] Sent Backup::Success notification.
```
Tail of the backup log:
```
[2023-08-12 01:33:57 +0000] info [backup] Queuing transport reporter
[2023-08-12 01:33:57 +0000] info [backup] no_transport = 0 .. and queueid = TQ:TaskQueue:8516
[2023-08-12 01:33:57 +0000] info [backup] leaving queue_backup_transport_item
[2023-08-12 01:33:57 +0000] info [backup] Completed at Sat Aug 12 01:33:57 2023
[2023-08-12 01:33:57 +0000] info [backup] Final state is Backup::Success (0)
[2023-08-12 01:33:57 +0000] info [backup] Sent Backup::Success notification.
```