Opensearch dashboards translations with i18n

Hello. I’ve been trying to translate my opensearch dashboards using the browser language (Locale) and i’ve managed to change the translations in the backend.
At the initialisation, I can change every text into the translated language I want, but if I open another browser with another language, only one text is changed, everything else does not.

Why is this particular text changing like it should and the rest doesn’t ?

After initialisation, this is how I change the i18n translations:

const translations = await i18nLoader.getTranslationsByLocale(locale);


Thanks for any help