diff --git a/app/webpacker/controllers/bulk_form_controller.js b/app/webpacker/controllers/bulk_form_controller.js
index 6e82d2ce33..95eb2c1209 100644
--- a/app/webpacker/controllers/bulk_form_controller.js
+++ b/app/webpacker/controllers/bulk_form_controller.js
@@ -44,12 +44,17 @@ export default class BulkFormController extends Controller {
   }
 
   // Register any new elements (may be called by another controller after dynamically adding fields)
-  registerElements() {
-    const registeredElements = Object.values(this.recordElements).flat();
-    // Select only elements that haven't been registered yet
-    const newElements = Array.from(this.form.elements).filter(
-      (n) => !registeredElements.includes(n),
-    );
+  // May be called with array of elements to register, otherwise finds all un-registered elements.
+  registerElements(eventOrElements = null) {
+    let newElements;
+
+    if (Array.isArray(eventOrElements)) {
+      newElements = eventOrElements;
+    } else {
+      const registeredElements = Object.values(this.recordElements).flat();
+      // Select only elements that haven't been registered yet
+      newElements = Array.from(this.form.elements).filter((n) => !registeredElements.includes(n));
+    }
 
     this.#registerElements(newElements);
   }
diff --git a/app/webpacker/controllers/variant_controller.js b/app/webpacker/controllers/variant_controller.js
index 86b10c11c6..29f24899a4 100644
--- a/app/webpacker/controllers/variant_controller.js
+++ b/app/webpacker/controllers/variant_controller.js
@@ -45,7 +45,8 @@ export default class VariantController extends Controller {
 
     // Register with bulk products form to listen for changes. Used when dynamically appending variants.
     if (this.hasBulkFormOutlet) {
-      this.bulkFormOutlet.registerElements();
+      const formElements = this.element.querySelectorAll("input, select, textarea, button");
+      this.bulkFormOutlet.registerElements(formElements);
     }
   }