If we add a new area to the prototype with custom i18nBasename, the title will not be loaded on STK pages. Instead it shows the label.
See attached screenshot with area configuration. (the area will be enabled on certain pages, eg. stkArticle)

The same problem occurs if I want to add an area from STK to a custom component. E.g.:

• myTeaser
  • templateScript: /module/components/myTeaser.ftl
  • i18nBasename: com.module.messages
  • title: myTeaser.title
  • areas
    • linkList
      • i18nBasename: info.magnolia.module.templatingkit.messages (manually added)
      • title: areas.components.linkList.title

Now the title from the STK area will not show.