Clues for one-letter-words

[xrossinyolAB]

I am a junior crossword creator, and I miss a thing very much: clues for one-letter words. I understand they are not traditiionally used in English crosswords, but they are very common in Spain, where I live, and the crossword seems uncomplete if they are not available.

Is there any possibility to have clues for these one-letter words as an optional feature?

I share two examples of this from Catalan newspapers.
https://www.vilaweb.cat/minimots/
https://jocs.ara.cat/motsencreuats

[mdirolf]

I had no idea this was a thing until you messaged me about it! I think it'd be good to support it as an option. We'll have to see how much work it would be to add.