In Dawn, when showing lists of products, the alphabetical sort order uses the default language for sorting rather than the currently active language. Looking at the liquid code it appears that it iterates over the collection without using translation strings. Just referencing the translated title would not change the sort order.
Awesome! But, is this an issue that stems from the underlying collection object or is it the theme that has a problem? My personal guess would have been the former, which is why I was reluctant to use the mentioned workaround, because that may cause an unwanted degree of [schema] coupling, e.g., in case the sort options on the collection object change.