jQuery filter results with checkboxes

I have the below code for a simple checkbox filter. It works well if all conditions are met with the checkboxes, i.e. Monday or Tuesday are checked. But checking both Monday and Tuesday gives no results. I would like it to show results that have a Monday or a Tuesday but can’t adapt what i have. Any help massively appreciated!

            <form id="filter">
                <h3>Filter</h3>
                <h4>Day</h4>
                <div class="checkDays"><input class="" type="checkbox" value="Monday" /> Monday</div>
                <div class="checkDays"><input class="" type="checkbox" value="Tuesday" /> Tuesday</div>
                <div class="checkDays"><input class="" type="checkbox" value="Wednesday" /> Wednesday</div>
                <div class="checkDays"><input class="" type="checkbox" value="Thursday" /> Thursday</div>
                <div class="checkDays"><input class="" type="checkbox" value="Friday" /> Friday</div>
                <div class="checkDays"><input class="" type="checkbox" value="Saturday" /> Saturday</div>
                <div class="checkDays"><input class="" type="checkbox" value="Sunday" /> Sunday</div>
                <h4>Time</h4>
                <div class="checkTime"><input class="" type="checkbox" value="AM" /> AM</div>
                <div class="checkTime"><input class="" type="checkbox" value="PM" /> PM</div>
                <div class="checkTime"><input class="" type="checkbox" value="ALL DAY" /> ALL DAY</div>
            </form>

            <div class="noresults"></div>
            <?php $loop = new WP_Query(array('post_type' => 'session', 'posts_per_page' => 50)); while ( $loop->have_posts() ) : $loop->the_post(); ?>
            <div class="card" data-combined="<?php the_field('AM/PM');?>,<?php $field = get_field_object('day'); $days = $field['value']; if($days): foreach( $days as $day ): echo ',' . $field['choices'][$day]; endforeach; endif; ?>">
            </div>

            <script>
            $('form#filter').on('change', function () {

                var filterList = [];

                $("form#filter .checkDays input:checked").each(function () {
                    var dataDays = $(this).val();
                    filterList.push(dataDays);
                });

                $("form#filter .checkTime input:checked").each(function () {
                    var dataTime = $(this).val();
                    filterList.push(dataTime);
                });

                if (filterList.length == 0) {
                    jQuery('.card').removeClass('is-hidden');
                    jQuery('.card').fadeIn();

                } else {

                    jQuery('.card').filter(function () {
                        const isVisible = ['data-combined'].some(attr => {
                            const attrValue = jQuery(this).attr(attr);
                            if (!attrValue) {
                                return;
                            }
                            const offerings = attrValue.split(',');
                            return filterList.every(offering => offerings.indexOf(offering) > -1);
                        });

                        if (isVisible) {
                            jQuery(this).fadeIn('slow');
                        } else {
                            jQuery(this).hide();
                        }
                    });
                }

            });
            </script>