False negative for desugared let statement

[nigeleke]

Tarpaulin reports the "let" line is not covered in the following code:

        let I18nConfig {
            id,
            fallback,
            locales,
        } = init();

        I18n::new(id, fallback, locales)

If the code is amended to:

   let config = init();
   I18n::new(config.id, config.fallback, config.locales)

the coverage is complete.

Expected behavior

Same code coverage for both scenarios