Change Email in Nexjts app directory SSR PKCE flow not working

[shsunmoonlee]

Bug report

• [v] I confirm this is a bug with Supabase, not with my own application.
• [v] I confirm I have searched the Docs, GitHub Discussions, and Discord.

Describe the bug

Change Email in Nexjts app directory SSR PKCE flow returns error

AuthApiError: Error confirm email
    at handleError (webpack-internal:///(rsc)/./node_modules/@supabase/auth-js/dist/module/lib/fetch.js:74:11)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)
    at async _handleRequest (webpack-internal:///(rsc)/./node_modules/@supabase/auth-js/dist/module/lib/fetch.js:117:9)
    at async _request (webpack-internal:///(rsc)/./node_modules/@supabase/auth-js/dist/module/lib/fetch.js:99:18)
    at async SupabaseAuthClient.verifyOtp (webpack-internal:///(rsc)/./node_modules/@supabase/auth-js/dist/module/GoTrueClient.js:568:37)
    at async GET (webpack-internal:///(rsc)/./app/(auth)/auth/confirm/route.ts:21:46)

To Reproduce

turn Secure email change option off
Setup email auth template as following

<h2>Confirm Change of Email</h2>

<p>Follow this link to confirm the update of your email from {{ .Email }} to {{ .NewEmail }}:</p>
<p><a href="{{ .SiteURL }}/auth/confirm?token_hash={{ .TokenHash }}&type=email_change&redirect_to=account">Change Email</a></p>

send auth code by

    const { data, error } = await supabase.auth.updateUser(
      {
        email: values.email,
      }
    );

You'll get the error
AuthApiError: Error confirm email
at /auth/confirm route

Expected behavior

Should not cause error

Screenshots

System information

• OS: [e.g. macOS, Windows]
• Browser (if applies) [e.g. chrome, safari]
• Version of supabase-js: [e.g. 6.0.2]
• Version of Node.js: [e.g. 10.10.0]

Additional context

Add any other context about the problem here.