Use .or function to filter multiple fields

I am trying to implement a user input filter which has the ability to filter based on two different fields (title & type to enable a full filter of all fields), I have tried the code listed below while I am getting no errors and I am able to successfully filter using the first field title however when i search for an item in my next field type the screen returns no records only a blank field . If anyone can lend me any assistance I would be grateful

See code below : -

// For full API documentation, including code examples, visit http://wix.to/94BuAAs import wixData from 'wix-data'; // For full API documentation, including code examples, visit http://wix.to/94BuAAs $w.onReady(function () { //TODO: write your page related code here... }); export function filterButton_onClick(event) { $w("#dataset1").setFilter(wixData.filter() .contains("title", $w("#filterInput").value) .or(wixData.filter() .contains("type", $w("#filterInput").value) ) ) } export function button1_click(event, $w) { $w("#dataset1").setFilter(wixData.filter("all")); }