getSessionCookie() always null | Next.js 15.2

In my middleware I am using getSessionCookie() to check if a user has a session cookie.

My middleware looks like this (shortend):
...
const sessionCookie = getSessionCookie(request);
        if (!sessionCookie) {
            return NextResponse.redirect(new URL(`/${locale}/auth/sign-in${callbackUrl}`, request.url));
        }
...


When using npm run dev I can access the protected routes only if I am logged in and everything works just as expected.

If using npm run start after a build, `getSessionCookie()`` is always returning null and I cannot access the protected routes even when I am logged in and the session cookie is set.

Any help is really appreciated. Thanks!
Solution
The issue happens cause the getSessionCookie helper is expecting __secure prefixed cookie but the server is still setting non secure cookie cause it's running on http. You can pass useSecureCookie:false in get session cookie config. Or update to 1.2.5-beta.3 which sohuld fix the issue.
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