Thank you so much for your feedback. Simply added the column allow_choice_duplicates and putting 'yes' didn't work. I also tried to download the app again.
My media dataset is a list of households living in villages (potentially several households per villages), and i would like the enumerator to select the villages and then the farmers among the list of farmers in the village.
A work around could be to generate a list of unique village separated from the list of farmers, and then use 'matches' right ?
Thank you again for your support this is super helpful