`Get-ChildNode Name -Recurse -AtDepth` doesn't work as expected

```PowerShell
$Object = @{ Name = @{ Name = @{ Name = @{ Name = @{ Name = 1 } } } } }
$Object | Get-ChildNode Name -Recurse -AtDepth 3
```
#### Expected
```PowerShell
Name.Name.Name           Name 3     @{Name=@{Name=…}}
```

#### Actual
No results

