A question description doesn't appear on a design surface when the 'locale' key is defined at the end of a survey JSON

[JaneSjs]

User Issue: T16580 - Description only displayed after language switch when no default text exists
https://surveyjs.answerdesk.io/internal/ticket/details/T16580

---

View Demo

{
  pages: [
    {
      name: "p1",
      elements: [
        {
          type: "dropdown",
          name: "question2",
          title: {
            de: "German title",
            en: "English question title",
          },
          description: {
            de: "German description",
            en: "English element description",
          },
          choices: ["Item 1", "Item 2", "Item 3"],
        },
      ],
    },
  ],
  locale: "de",
}

A question description is not rendered if the locale key appears at the end of a survey:

However, the description correctly appears in preview: