When using locale: 'pt-br' it adds a “.” dot to all weekdays and make them also lowercase, I’ve imported the pt-br.global.js file but there is no reference for weekday or month. Any way to fix that?

I tried to translate the calendar to Brazilian Portuguese and it did translate however, it is adding a dot to weekdays and all months are in lowercase, this doesn’t happen when I keep default language which is English.