cookies are not accessible from getServerSideProps in NextJs

i have an issue when trying to send the cookies from browser to nextJs server first let me describe the issue :

• my backend API is built with Nodejs and express, the frontend is handled by Nextjs , when the user try to login the token is stored as an httpOnly cookie ,to get the loggedin user i must send the cookie from my frontend to my backend so i do that through nextJs getServerSideProps function with the help of Context.req.headers.cookie in order to sent this token to my nodeJs backend. this is the login controller (backend):

exports.login = catchAsync(async (req,res,next)=>{
    // SOME CODE
    const token = jwt.sign({id: user.id}, process.env.JWT_SECRET);
    const cookieOption = {
        expires: new Date(Date.now() + process.env.JWT_COOKIE_EXPIRES_IN*24*60*60*1000),
        httpOnly: true,
        secure : true,
        sameSite: 'none',
        // domain: '.herokuapp.com'
    };

    res.cookie('jwt', token, cookieOption);
    res.status(200).json({
        status: 'success',
        data: {
            user
        }
    })

});

and this is my getServerSideProps function in which i try to send the token from nextJs to nodeJs server:

export async function getServerSideProps(context){

 console.log(context.req.headers.cookie) // EMPTY OBJECT!
 console.log(context.req.cookies) //EMPTY OBJECT TOO

 let user
try{
    const res = await fetch(`${url}/users/isLoggedin`, {
        method: 'GET',
        credentials:'include',
        headers: {
            'Access-Control-Allow-Credentials': true,
            Cookie: req.headers.cookie
        },
    })
    const data = await res.json()
    if(!res.ok){
        throw data 
    }
    user = data   
}catch(err){
    return console.log(err)
}

return {
 props: {
   user,
 }
 }
}

i can send the token from browser directly to nodeJs (client side) but i can't send the token from the browser to nextJs server i don't know why, i have tried many solutions but no ones workes for me .

• note: both backend and frontend are deployed to heroku