i'm using autocomplete.js and everything works fine but i'd like to change a functionality and prevent the list of items from closing once i select one item here is the library -> https://tarekraafat.github.io/autoComplete.js/#/ i tried a few things but no luck so far

events: {
            input: {
                selection: (event) => {
                    const selection = (event.detail.selection.value.search).trim();
                    autoCompleteJS.input.value = '';
                    autoCompleteJS.open(); **<- added this to reopen** 
                    productos.push(event.detail.selection.value);
                    domCleaner();
                    domBuilder(productos);
                }
            }
        }

btw, what i'm trying to do is to select multiple options without having to type again the search.

if anyone has any idea on how to accomplish this, please share. Thanks