Hi guys! I was checking the performance of the Spanish language for OKBoard and I have noticed just an issue: the words with letter "ñ"

In Spanish there is a lot of words containing the letter "ñ". After applying the "clean_corpus.py" script, all the words with that letter, remaining intact, but after doing "db/build.sh es" and finish the process correctly, the keyboard doesn't recognise the words with the "ñ" inside. I want to ask: Is there any solution for this? How can I do in order to OKBoard recognises words like "España"?

Thanks in advance!