How to delete cookie with Django in Docker?

I'm working on my Django website, and I can't delete the JWT auth cookie upon logout. Here's my code for the logout view:

@api_view(['GET'])
def LogoutUser(request):
    response = Response("logging out", status=status.HTTP_200_OK)
    response.delete_cookie("jwt_token", path="/")

    return response

It's supposed to delete the jwt_token cookie, which is the JWT auth cookie with the JWT, but for some reason it only works in my development environment (runsever), but not when it's running inside a Docker container.

I tried setting a cookie with the same name but changing the expiry to 0, but that doesn't work.

Here's the function that sets the cookie:

def GetNewTokenPairResponse(new_refresh_token):
    new_access_token = new_refresh_token.access_token
    user_id = jwt.decode(str(new_access_token), settings.SECRET_KEY, algorithms=["HS256"])["user_id"]
    user = User.objects.get(pk=user_id)
    user_data = UserSerializer(user).data
    user_data.pop("password")
    new_jwt_token = {
        "access_token": str(new_access_token),
        "refresh_token": str(new_refresh_token),
    }

    response = Response(user_data, status=status.HTTP_200_OK)
    response.set_cookie("jwt_token", json.dumps(new_jwt_token), httponly=settings.JWT_HTTPONLY,secure=settings.JWT_SECURE,samesite=settings.JWT_SAMESITE, max_age=settings.JWT_COOKIE_MAX_AGE, path="/")

    return response

You can logout simply like this

    @api_view(['GET'])
    def LogoutUser(request):
        # simply delete the token to force a login
        request.user.auth_token.delete()
        return Response(status=status.HTTP_200_OK)