When creating a Custom Group, 'name' parameter is not honoured

On line 155 of Core/BAO/CustomGroup.php, $group->name is overwritten by $params['title'].

Earlier on the same method attempts to honour the parameter (see line 72).

I understand (from the schema) that $group->name is supposed to be a programmatic 'handle' for the CustomGroup, and can be supplied by the user as a parameter.

This is of importance when attempting to utilise the API to its full potential.