diff --git a/web/app/static/js/nopaque.lists.js b/web/app/static/js/nopaque.lists.js
index f2d5c0cd27df8f18d1b2d11df1fb04dbe9863c22..60ccd8f8639c13ac36e0835f9b4c8fa36aea8b5f 100644
--- a/web/app/static/js/nopaque.lists.js
+++ b/web/app/static/js/nopaque.lists.js
@@ -532,6 +532,7 @@ class ResultsList extends List {
       this.page = event.target.value;
       this.update();
       this.activateInspect();
+      this.activateAddToSubResults();
       if (expertModeSwitchElement.checked) {
         this.expertModeOn("query-display");  // page holds new result rows, so add new tooltips
       }