filter property is not working

[bozic]

When I try to set custom filter function using example on the web site, inspection of element shows that function in use is still the one from paper-chip-input

<script> let weekdays = document.querySelector("#weekdays") weekdays.filter = (data, value) => { return data.filter((item) => item[weekdays.displayProperty].toLowerCase().includes(value.toLowerCase())) } </script>