diff --git a/src/app/cdk/platform-info/browserlist.regexp.ts b/src/app/cdk/platform-info/browserlist.regexp.ts
index 545a90290e..bf8c4aa5cf 100644
--- a/src/app/cdk/platform-info/browserlist.regexp.ts
+++ b/src/app/cdk/platform-info/browserlist.regexp.ts
@@ -1,3 +1,2 @@
 // tslint:disable-next-line: max-line-length
-export const BROWSERLIST_REGEXP =
-  /((CPU[ +]OS|iPhone[ +]OS|CPU[ +]iPhone|CPU IPhone OS)[ +]+(13[_.]4|13[_.]([5-9]|\d{2,})|13[_.]7|13[_.]([8-9]|\d{2,})|(1[4-9]|[2-9]\d|\d{3,})[_.]\d+|14[_.]0|14[_.]([1-9]|\d{2,})|14[_.]4|14[_.]([5-9]|\d{2,})|14[_.]8|14[_.](9|\d{2,})|(1[5-9]|[2-9]\d|\d{3,})[_.]\d+|15[_.]0|15[_.]([1-9]|\d{2,})|(1[6-9]|[2-9]\d|\d{3,})[_.]\d+|16[_.]0|16[_.]([1-9]|\d{2,})|(1[7-9]|[2-9]\d|\d{3,})[_.]\d+|17[_.]0|17[_.]([1-9]|\d{2,})|(1[8-9]|[2-9]\d|\d{3,})[_.]\d+)(?:[_.]\d+)?)|((?:Chrome).*OPR\/(74|(7[5-9]|[8-9]\d|\d{3,}))\.\d+\.\d+)|(Edge\/(80|(8[1-9]|9\d|\d{3,})|83|(8[4-9]|9\d|\d{3,}))(?:\.\d+)?)|((Chromium|Chrome)\/(80|(8[1-9]|9\d|\d{3,})|83|(8[4-9]|9\d|\d{3,}))\.\d+(?:\.\d+)?)|(Version\/(13\.1|13\.([2-9]|\d{2,})|(1[4-9]|[2-9]\d|\d{3,})\.\d+|14\.0|14\.([1-9]|\d{2,})|(1[5-9]|[2-9]\d|\d{3,})\.\d+|15\.0|15\.([1-9]|\d{2,})|(1[6-9]|[2-9]\d|\d{3,})\.\d+|16\.0|16\.([1-9]|\d{2,})|(1[7-9]|[2-9]\d|\d{3,})\.\d+|17\.0|17\.([1-9]|\d{2,})|(1[8-9]|[2-9]\d|\d{3,})\.\d+)(?:\.\d+)? Safari\/)|(Firefox\/(78|(79|[8-9]\d|\d{3,}))\.\d+\.\d+)|(Firefox\/(78|(79|[8-9]\d|\d{3,}))\.\d+(pre|[ab]\d+[a-z]*)?)/
+export const BROWSERLIST_REGEXP = /((CPU[ +]OS|iPhone[ +]OS|CPU[ +]iPhone|CPU IPhone OS)[ +]+(13[_.]4|13[_.]([5-9]|\d{2,})|13[_.]7|13[_.]([8-9]|\d{2,})|(1[4-9]|[2-9]\d|\d{3,})[_.]\d+|14[_.]0|14[_.]([1-9]|\d{2,})|14[_.]4|14[_.]([5-9]|\d{2,})|14[_.]8|14[_.](9|\d{2,})|(1[5-9]|[2-9]\d|\d{3,})[_.]\d+|15[_.]0|15[_.]([1-9]|\d{2,})|(1[6-9]|[2-9]\d|\d{3,})[_.]\d+|16[_.]0|16[_.]([1-9]|\d{2,})|(1[7-9]|[2-9]\d|\d{3,})[_.]\d+|17[_.]0|17[_.]([1-9]|\d{2,})|(1[8-9]|[2-9]\d|\d{3,})[_.]\d+)(?:[_.]\d+)?)|((?:Chrome).*OPR\/(74|(7[5-9]|[8-9]\d|\d{3,}))\.\d+\.\d+)|(Edge\/(80|(8[1-9]|9\d|\d{3,})|83|(8[4-9]|9\d|\d{3,}))(?:\.\d+)?)|((Chromium|Chrome)\/(80|(8[1-9]|9\d|\d{3,})|83|(8[4-9]|9\d|\d{3,}))\.\d+(?:\.\d+)?)|(Version\/(13\.1|13\.([2-9]|\d{2,})|(1[4-9]|[2-9]\d|\d{3,})\.\d+|14\.0|14\.([1-9]|\d{2,})|(1[5-9]|[2-9]\d|\d{3,})\.\d+|15\.0|15\.([1-9]|\d{2,})|(1[6-9]|[2-9]\d|\d{3,})\.\d+|16\.0|16\.([1-9]|\d{2,})|(1[7-9]|[2-9]\d|\d{3,})\.\d+|17\.0|17\.([1-9]|\d{2,})|(1[8-9]|[2-9]\d|\d{3,})\.\d+)(?:\.\d+)? Safari\/)|(Firefox\/(78|(79|[8-9]\d|\d{3,}))\.\d+\.\d+)|(Firefox\/(78|(79|[8-9]\d|\d{3,}))\.\d+(pre|[ab]\d+[a-z]*)?)/
diff --git a/src/app/record/components/record-header/record-header.component.html b/src/app/record/components/record-header/record-header.component.html
index 8261665846..1871ab635b 100644
--- a/src/app/record/components/record-header/record-header.component.html
+++ b/src/app/record/components/record-header/record-header.component.html
@@ -159,7 +159,7 @@
         </div>
       </section>
 
-      <div>
+      <div *ngIf="newRecordHeaderWithSummaryTogglz">
         <button
           mat-button
           (click)="recordSummaryLinkClick()"
diff --git a/src/app/record/components/record-header/record-header.component.ts b/src/app/record/components/record-header/record-header.component.ts
index 0cda54bc16..6441510115 100644
--- a/src/app/record/components/record-header/record-header.component.ts
+++ b/src/app/record/components/record-header/record-header.component.ts
@@ -31,6 +31,7 @@ export class RecordHeaderComponent implements OnInit {
   @Input() loadingUserRecord = true
   @Input() isPublicRecord: string
   @Input() affiliations: number
+  @Input() newRecordHeaderWithSummaryTogglz: boolean
   _recordSummaryOpen: boolean
 
   @Input()
diff --git a/src/app/record/pages/my-orcid/my-orcid.component.html b/src/app/record/pages/my-orcid/my-orcid.component.html
index a30bfada79..0103e376e3 100644
--- a/src/app/record/pages/my-orcid/my-orcid.component.html
+++ b/src/app/record/pages/my-orcid/my-orcid.component.html
@@ -10,6 +10,7 @@
       [isPublicRecord]="publicOrcid"
       [affiliations]="affiliations"
       [(recordSummaryOpen)]="recordSummaryOpen"
+      [newRecordHeaderWithSummaryTogglz]="newRecordHeaderWithSummaryTogglz"
     ></app-record-header>
     <div
       class="container no-padding main-content"
diff --git a/src/app/record/pages/my-orcid/my-orcid.component.ts b/src/app/record/pages/my-orcid/my-orcid.component.ts
index 3727c1b002..ba4cf9a65a 100644
--- a/src/app/record/pages/my-orcid/my-orcid.component.ts
+++ b/src/app/record/pages/my-orcid/my-orcid.component.ts
@@ -75,6 +75,7 @@ export class MyOrcidComponent implements OnInit, OnDestroy {
   readyForIndexing: boolean
   fragment: string
   newRecordHeaderTogglz = false
+  newRecordHeaderWithSummaryTogglz: boolean
 
   constructor(
     _userInfoService: UserInfoService,
@@ -210,6 +211,9 @@ export class MyOrcidComponent implements OnInit, OnDestroy {
         }),
         switchMap(() => this._togglz.getTogglz().pipe(first())),
         tap((togglz) => {
+          if (togglz.messages['NEW_RECORD_HEADER_WITH_SUMMARY'] === 'true') {
+            this.newRecordHeaderWithSummaryTogglz = true
+          }
           if (togglz.messages['ORCID_ANGULAR_HELP_HERO'] === 'true') {
             if (
               !this.publicOrcid &&
diff --git a/src/app/sign-in/components/form-sign-in/form-sign-in.component.html b/src/app/sign-in/components/form-sign-in/form-sign-in.component.html
index 520fddf023..37b108f61d 100644
--- a/src/app/sign-in/components/form-sign-in/form-sign-in.component.html
+++ b/src/app/sign-in/components/form-sign-in/form-sign-in.component.html
@@ -69,6 +69,7 @@
       [signInUpdatesV1Togglz]="signInUpdatesV1Togglz"
       [printError]="printError"
       [badCredentials]="badCredentials"
+      [attr.aria-live]="'polite'"
     ></app-my-orcid-alerts>
     <div class="input-container">
       <mat-label
@@ -148,7 +149,7 @@
           [attr.placeholder]="placeholderPassword"
         />
       </mat-form-field>
-      <div class="info" *ngIf="passwordForm.hasError('maxlength')">
+      <div class="info" *ngIf="passwordForm.hasError('maxlength')" aria-live="polite">
         <div>
           <mat-icon class="large-material-icon material-symbols-outlined"
             >error</mat-icon
@@ -190,11 +191,14 @@
     [showInvalidUser]="showInvalidUser"
     [orcidPrimaryDeprecated]="orcidPrimaryDeprecated"
     [email]="email"
+    [attr.aria-live]="'polite'"
+
   >
   </app-print-errors>
   <app-deactivated
     *ngIf="!signInUpdatesV1Togglz && showDeactivatedError"
     [email]="email"
+    [attr.aria-live]="'polite'"
   >
   </app-deactivated>
   <app-two-factor-authentication-form
diff --git a/src/app/sign-in/pages/sign-in/sign-in.component.html b/src/app/sign-in/pages/sign-in/sign-in.component.html
index b71372efae..e03b3f8fec 100644
--- a/src/app/sign-in/pages/sign-in/sign-in.component.html
+++ b/src/app/sign-in/pages/sign-in/sign-in.component.html
@@ -3,6 +3,7 @@
     *ngIf="!signInUpdatesV1Togglz && (emailVerified || invalidVerifyUrl)"
     [emailVerified]="emailVerified"
     [invalidVerifyUrl]="invalidVerifyUrl"
+    [attr.aria-live]="'polite'"
   ></app-my-orcid-alerts>
   <div class="container">
     <div class="row space-around">