Single type localization problem

[NevenaKirova]

I have a problem getting all locales for singleTypes.

{
	singularName: 'about',
	queryParams: {
		populate: '*',
	},
	pluginOptions: {
		i18n: {
			locale: 'all',
		},
	},
},

this is an exapmle from gatsby.config and i only get the default one.

[moonmeister]

cc: @laurenskling

[laurenskling]

I don't use i18n myself, so I can't really help with this