func (s *Store) Save() error {
	if err := s.sess.core.Save(s.ctx.Context(), s.core); err != nil {
		return err
	}
	if s.sess.config.noCookie {
		s.ctx.Response().Header.Del("Set-Cookie")
	}
	return nil
}
Save storage before response
package session
import (
	fsession "github.com/fasthttp/session/v2"
	"github.com/gofiber/fiber/v2"
)
type Store struct {
	ctx  *fiber.Ctx
	sess *Session
	core *fsession.Store
}
func (s *Store) ID() string {
	return string(s.core.GetSessionID())
}