From 4ba5557a3f2bdf99dcdd9341673bd80a756fc172 Mon Sep 17 00:00:00 2001
From: "mergify[bot]" <37929162+mergify[bot]@users.noreply.github.com>
Date: Tue, 16 Jun 2026 11:15:21 +0000
Subject: [PATCH] fix: remove wrapper for list items in error messages
 (backport #54848) (#55973)

---
 banking/src/components/ui/error-banner.tsx | 15 +--------------
 1 file changed, 1 insertion(+), 14 deletions(-)

diff --git a/banking/src/components/ui/error-banner.tsx b/banking/src/components/ui/error-banner.tsx
index 0c57642503a..ee5cbd7e5e5 100644
--- a/banking/src/components/ui/error-banner.tsx
+++ b/banking/src/components/ui/error-banner.tsx
@@ -22,18 +22,6 @@ const parseHeading = (message?: ParsedErrorMessage) => {
     return message?.title
 }
 
-const wrapLooseListItemsWithUl = (html: string): string => {
-    // Regex matches consecutive <li>...</li> blocks not wrapped in <ul> or <ol>
-    // It wraps them in a <ul> if not already wrapped.
-    return html.replace(/(?:^|[^>])((<li[\s\S]*?<\/li>)+)(?![\s\S]*?<\/ul>)(?![\s\S]*?<\/ol>)/g, (match, p1) => {
-        // Check if the match already has <ul> or <ol> wrapping (simple check)
-        if (/^<ul>/.test(p1) || /^<ol>/.test(p1)) {
-            return match // Already wrapped, keep as is
-        }
-        return match.replace(p1, `<ul>${p1}</ul>`)
-    })
-}
-
 const ErrorBanner = ({ error, overrideHeading, ...props }: ErrorBannerProps) => {
 
 
@@ -53,8 +41,7 @@ const ErrorBanner = ({ error, overrideHeading, ...props }: ErrorBannerProps) =>
             <AlertTitle>{overrideHeading ?? parseHeading(messages[0])}</AlertTitle>
             <AlertDescription>
                 {messages.map((m, i) => {
-                    const safeMessage = wrapLooseListItemsWithUl(m.message)
-                    return <MarkdownRenderer content={safeMessage} key={i} />
+                    return <MarkdownRenderer content={m.message} key={i} />
                 })}
             </AlertDescription>
         </Alert>