diff --git a/html/modules/custom/ghi_form_elements/css/entity_browser.css b/html/modules/custom/ghi_form_elements/css/entity_browser.css
index 19ca78bfa..ccd57a274 100644
--- a/html/modules/custom/ghi_form_elements/css/entity_browser.css
+++ b/html/modules/custom/ghi_form_elements/css/entity_browser.css
@@ -44,6 +44,12 @@ form.entity-browser-form > div.view > .view-content {
   margin: 0;
 }
 
+form.entity-browser-form > div.view > .view-content .entity-browser-selection-counter {
+  position: absolute;
+  bottom: 1rem;
+  z-index: 1;
+}
+
 form.entity-browser-form > div.view > nav {
   margin: 0;
 }
diff --git a/html/modules/custom/ghi_form_elements/ghi_form_elements.libraries.yml b/html/modules/custom/ghi_form_elements/ghi_form_elements.libraries.yml
index bbc0abf44..5dff478bc 100644
--- a/html/modules/custom/ghi_form_elements/ghi_form_elements.libraries.yml
+++ b/html/modules/custom/ghi_form_elements/ghi_form_elements.libraries.yml
@@ -71,4 +71,10 @@ custom_link:
 entity_browser:
   css:
     component:
-      css/entity_browser.css: {}
\ No newline at end of file
+      css/entity_browser.css: {}
+  js:
+    js/entity_browser.js: {}
+  dependencies:
+    - core/jquery
+    - core/drupal
+    - core/once
\ No newline at end of file
diff --git a/html/modules/custom/ghi_form_elements/js/entity_browser.js b/html/modules/custom/ghi_form_elements/js/entity_browser.js
new file mode 100644
index 000000000..eb7d50ed2
--- /dev/null
+++ b/html/modules/custom/ghi_form_elements/js/entity_browser.js
@@ -0,0 +1,54 @@
+/**
+ * @file
+ * JavaScript behaviors for entity browser.
+ */
+(function ($, Drupal, once) {
+  /**
+   * Keep track of selections across paginated lists.
+   *
+   * @type Object
+   */
+  let selections = {};
+
+  Drupal.behaviors.EntityBrowserSelections = {
+    attach: function (context, settings) {
+      once("entity-browser-form", 'form.entity-browser-form', context).forEach((form) => {
+        // Reset selections when the form is opened.
+        selections = {};
+
+        form.addEventListener("submit", (event) => {
+          Object.keys(selections).forEach((key) => {
+            if (!form.contains(selections[key])) {
+              // Add previous selections when they don't exist.
+              form.appendChild(selections[key]);
+            }
+          });
+        });
+      });
+
+      once("entity-browser-input", 'form.entity-browser-form > .view').forEach((view) => {
+        const counter = document.createElement("div");
+        counter.className = "entity-browser-selection-counter";
+        counter.innerText = Drupal.formatPlural(Object.keys(selections).length, "1 selection", "@count selections");
+        const table = view.querySelector(".view-content table.views-table");
+        table.parentNode.insertBefore(counter, table);
+
+        view.querySelectorAll('input[type="checkbox"][value]').forEach((element) => {
+          if (selections[element.name]) {
+            // Restore selection from the previous page.
+            element.checked = true;
+          }
+          $(element).on("change", () => {
+            if (element.checked) {
+              selections[element.name] = element.cloneNode();
+              selections[element.name].type = "hidden";
+            } else {
+              delete selections[element.name];
+            }
+            counter.innerText = Drupal.formatPlural(Object.keys(selections).length, "1 selection", "@count selections");
+          });
+        });
+      });
+    }
+  };
+})(jQuery, Drupal, once);
\ No newline at end of file