Share your experience!
Hi @FRL,
Are you using the built-in Xperia Keyboard? If so, only 3 writing languages can be active at once.
If you would like to use more than 3 languages simultaneously, then I recommend that you browse the Google Play Store to see if there is a different Keyboard app which allows you to do so. Try searching for the keyword "Keyboard" and you will likely get many alternatives.