@for (labelset of labelSets | keyvalue; track labelset) {
  <pa-expander #expander>
    <pa-expander-header>{{ labelset.value.title }}</pa-expander-header>
    <pa-expander-body>
      <div class="label-selector">
        @if (labelset.value.labels.length > maxLabels) {
          <div class="filter">
            <pa-input
              [value]="filters[labelset.key] || ''"
              (valueChange)="onFilter(labelset.key, $event); expander.contentLoaded = true">
              {{ 'label-set.filter' | translate }}
            </pa-input>
          </div>
        }
        @for (
          label of filteredLabels[labelset.key]?.slice(0, maxLabels) || labelset.value.labels.slice(0, maxLabels);
          track label
        ) {
          <pa-checkbox
            [value]="currentSelection[labelset.key + LABEL_SEPARATOR + label.title]"
            (change)="
              onSelection({
                selected: !currentSelection[labelset.key + LABEL_SEPARATOR + label.title],
                labelset: labelset.key,
                label: label.title
              })
            ">
            {{ label.title }}
          </pa-checkbox>
        }
      </div>
    </pa-expander-body>
  </pa-expander>
}