How do I filter multiple collection lists by a single text input, using mixitup 3? pls halp!

HI, @mattweatherall!

You can use the “trick” I showed in this forum post: [TUTORIAL] MixItUp3 - Filter and paginate Collections with more than 100 items

It will move your job posts from the 2nd collection to the 1st collection list when page loads. This way the plugin will recognize all items and user will be able to filter/sort all of them