"backups" command in terminal doesn't behave the way help says it should

Raspberry Pi 3B+, Home Assistant OS 14.2, core-2025.1.4 (thru OS 16.0 core 2024.7.2 supervisor 2025.01.1)

Using terminal on RaspPi or thru SSH the `ha backups info` command returns an error when called without an argument.

## Debug information

1. SSH Addon type

- [ ] Community
- [X] Core
- [ ] Custom

2. Version of the CLI

CLI Version: GNU bash version 5.2.21(1)-release aarch64 alpine linux musl
Add-on: Current version: 9.18.0
Add-on version: Current version: 9.18.0

3. Version of Home Assistant Core & the Home Assistant Supervisor

Home Assistant Core: 2025.7.2
Home Assistant Supervisor: 2025.07.1

4. Output from executing the command with debug info

```
[core-ssh ~]$ ha --log-level debug backups info
DEBU[0000] Adding homedir to searchpath homedir=/root
INFO[0000] No configfile found
Error: accepts 1 arg(s), received 0
Usage:
ha backups info [slug] [flags]

Aliases:
info, in, inf

Examples:

ha backups info c1a07617

Flags:
-h, --help help for info

Global Flags:
--api-token string Home Assistant Supervisor API token
--config string Optional config file (default is $HOME/.homeassistant.yaml)
--endpoint string Endpoint for Home Assistant Supervisor (default is 'supervisor')
--log-level string Log level (defaults to Warn)
--no-progress Disable the progress spinner
--raw-json Output raw JSON from the API

FATA[0000] Error while executing rootCmd: accepts 1 arg(s), received 0
[core-ssh ~]$

```

## Expected behavior

should list existing backups (or `help` should indicate that one arg is required)

## Additional context

```
[core-ssh ~]$ ha --log-level debug backups info --help

When a Home Assistant backup is created, it will be available for restore.
This command gives you information about a specific backup.

Usage:
ha backups info [slug] [flags]

Aliases:
info, in, inf

Examples:

ha backups info c1a07617

Flags:
-h, --help help for info

Global Flags:
--api-token string Home Assistant Supervisor API token
--config string Optional config file (default is $HOME/.homeassistant.yaml)
--endpoint string Endpoint for Home Assistant Supervisor (default is 'supervisor')
--log-level string Log level (defaults to Warn)
--no-progress Disable the progress spinner
--raw-json Output raw JSON from the API
[core-ssh ~]$
```
This was working as expected in the previous version I was using which I think was core-2025.1.3. I know because I had to use the CLI to list the available backups on a system with a failing SD card.

I should add that I filed this bug in "core" in February 2025, and the core team yesterday declared it not their issue and directed the bug to CLI.