diff --git a/apps/browser/src/autofill/background/overlay-notifications.background.spec.ts b/apps/browser/src/autofill/background/overlay-notifications.background.spec.ts
index d694438c00fb..1d4ff20b79af 100644
--- a/apps/browser/src/autofill/background/overlay-notifications.background.spec.ts
+++ b/apps/browser/src/autofill/background/overlay-notifications.background.spec.ts
@@ -164,8 +164,17 @@ describe("OverlayNotificationsBackground", () => {
   });
 
   describe("storing the modified login form data", () => {
+    const pageDetails = mock<AutofillPageDetails>({ fields: [mock<AutofillField>()] });
     const sender = mock<chrome.runtime.MessageSender>({ tab: { id: 1 } });
 
+    beforeEach(async () => {
+      sendMockExtensionMessage(
+        { command: "collectPageDetailsResponse", details: pageDetails },
+        sender,
+      );
+      await flushPromises();
+    });
+
     it("stores the modified login cipher form data", async () => {
       sendMockExtensionMessage(
         {
@@ -349,8 +358,14 @@ describe("OverlayNotificationsBackground", () => {
 
     describe("web requests that trigger notifications", () => {
       const requestId = "123345";
+      const pageDetails = mock<AutofillPageDetails>({ fields: [mock<AutofillField>()] });
 
       beforeEach(async () => {
+        sendMockExtensionMessage(
+          { command: "collectPageDetailsResponse", details: pageDetails },
+          sender,
+        );
+        await flushPromises();
         sendMockExtensionMessage(
           {
             command: "formFieldSubmitted",
@@ -446,6 +461,11 @@ describe("OverlayNotificationsBackground", () => {
 
       it("triggers the notification on the beforeRequest listener when a post-submission redirection is encountered", async () => {
         sender.tab = mock<chrome.tabs.Tab>({ id: 4 });
+        sendMockExtensionMessage(
+          { command: "collectPageDetailsResponse", details: pageDetails },
+          sender,
+        );
+        await flushPromises();
         sendMockExtensionMessage(
           {
             command: "formFieldSubmitted",
diff --git a/apps/browser/src/autofill/background/overlay-notifications.background.ts b/apps/browser/src/autofill/background/overlay-notifications.background.ts
index ca8f05b77dc9..5ba3e388b7d5 100644
--- a/apps/browser/src/autofill/background/overlay-notifications.background.ts
+++ b/apps/browser/src/autofill/background/overlay-notifications.background.ts
@@ -24,6 +24,7 @@ export class OverlayNotificationsBackground implements OverlayNotificationsBackg
   private activeFormSubmissionRequests: ActiveFormSubmissionRequests = new Set();
   private modifyLoginCipherFormData: ModifyLoginCipherFormDataForTab = new Map();
   private clearLoginCipherFormDataSubject: Subject<void> = new Subject();
+  private notificationFallbackTimeout: number | NodeJS.Timeout | null;
   private readonly formSubmissionRequestMethods: Set<string> = new Set(["POST", "PUT", "PATCH"]);
   private readonly extensionMessageHandlers: OverlayNotificationsExtensionMessageHandlers = {
     formFieldSubmitted: ({ message, sender }) => this.storeModifiedLoginFormData(message, sender),
@@ -126,6 +127,10 @@ export class OverlayNotificationsBackground implements OverlayNotificationsBackg
     message: OverlayNotificationsExtensionMessage,
     sender: chrome.runtime.MessageSender,
   ) => {
+    if (!this.websiteOriginsWithFields.has(sender.tab.id)) {
+      return;
+    }
+
     const { uri, username, password, newPassword } = message;
     if (!username && !password && !newPassword) {
       return;
@@ -142,8 +147,29 @@ export class OverlayNotificationsBackground implements OverlayNotificationsBackg
     }
 
     this.modifyLoginCipherFormData.set(sender.tab.id, formData);
+
+    this.clearNotificationFallbackTimeout();
+    this.notificationFallbackTimeout = setTimeout(
+      () =>
+        this.setupNotificationInitTrigger(
+          sender.tab.id,
+          "",
+          this.modifyLoginCipherFormData.get(sender.tab.id),
+        ).catch((error) => this.logService.error(error)),
+      1500,
+    );
   };
 
+  /**
+   * Clears the timeout used when triggering a notification on click of the submit button.
+   */
+  private clearNotificationFallbackTimeout() {
+    if (this.notificationFallbackTimeout) {
+      clearTimeout(this.notificationFallbackTimeout);
+      this.notificationFallbackTimeout = null;
+    }
+  }
+
   /**
    * Determines if the sender of the message is from an excluded domain. This is used to prevent the
    * add login or change password notification from being triggered on the user's vault domain or
@@ -306,12 +332,16 @@ export class OverlayNotificationsBackground implements OverlayNotificationsBackg
   private handleOnCompletedRequestEvent = async (details: chrome.webRequest.WebResponseDetails) => {
     if (
       this.requestHostIsInvalid(details) ||
-      isInvalidResponseStatusCode(details.statusCode) ||
       !this.activeFormSubmissionRequests.has(details.requestId)
     ) {
       return;
     }
 
+    if (isInvalidResponseStatusCode(details.statusCode)) {
+      this.clearNotificationFallbackTimeout();
+      return;
+    }
+
     const modifyLoginData = this.modifyLoginCipherFormData.get(details.tabId);
     if (!modifyLoginData) {
       return;
@@ -335,6 +365,8 @@ export class OverlayNotificationsBackground implements OverlayNotificationsBackg
     requestId: string,
     modifyLoginData: ModifyLoginCipherFormData,
   ) => {
+    this.clearNotificationFallbackTimeout();
+
     const tab = await BrowserApi.getTab(tabId);
     if (tab.status !== "complete") {
       await this.delayNotificationInitUntilTabIsComplete(tabId, requestId, modifyLoginData);