Merge branch 'feature/hansard-2026' of https://github.com/CentreForDigitalHumanities/I-analyzer into feature/hansard-2026

Author: Meesch

frontend/src/app/filter/multiple-choice-filter/multiple-choice-filter.component.html

@@ -1,8 +1,16 @@
 <div class="mc">
-    <p-multiSelect [id]="filter.corpusField.name" [disabled]="!options.length" [filter]="options.length>=6" [options]="options" [maxSelectedLabels]=1
-            placeholder="Choose" [ngModel]="data" (onChange)="update($event.value)"
-            ariaLabelledBy="legend-filter-{{filter.displayName | slugify}}"
-            fluid>
+    <p-multiSelect 
+
+        [id]="filter.corpusField.name" 
+        [disabled]="!options.length" 
+        [filter]="options.length>=6" 
+        [options]="options" 
+        [virtualScroll]="true"
+        [virtualScrollItemSize]="60"
+        [maxSelectedLabels]=1
+        placeholder="Choose" 
+        [ngModel]="data" 
+        (onChange)="update($event.value)" ariaLabelledBy="legend-filter-{{filter.displayName | slugify}}" fluid>
         <ng-template let-item pTemplate="item">
             <div class="select-label">{{item.label}}</div>
             <div class="select-count">{{item.doc_count}}</div>