fix(wallet): Onboarding Double Scrollbars

components/brave_wallet_ui/components/desktop/centered-page-layout/centered-page-layout.style.ts

@@ -15,7 +15,7 @@ export const StyledWrapper = styled('div')`
   align-items: flex-start;
   justify-content: center;
   background-color: ${(p) => p.theme.color.background01};
-  overflow-y: scroll;
+  overflow-y: auto;
  `
 
 export const StyledContent = styled('div')`

components/brave_wallet_ui/page/wallet_page.html

@@ -13,7 +13,7 @@
   <style>
     html {
       /* Prevent layout shift when a vertical scrollbar is added  */
-      overflow-y: scroll;
+      overflow-y: auto;
     }
 
     #root {