Max clone of 1 and clone_empty_start issue

Hi

When you are using a 'max_clone' => 1 and 'clone_empty_start' => true the field displays and is not hidden by default, if the max_clone is e.g. 2 or more then this is not an issue. I want to be able to have no field appear but a max of 1 and i cant get it to work using the latest version of the plugins. I have even tried adding a min_clone of 0 but no luck. Any ideas why?

[
	'type' => 'group',
	'id'   => 'test',
	'name' => 'test',
	'group_title' => 'test',
	'clone' => true,
	'max_clone' => 1,								
	'collapsible' => false,
	'clone_empty_start' => true,
	'add_button' => '+ Add',
	'fields' => [
		[
			'type'  => 'text',
			'name'  => 'example'
			'id'    => 'example',
			'required' => false,
			'columns' => 6,
		],
	],
]

thanks