If both http.handler-based middleware and Gin middleware are used, what is the order of request processing?

Getting Help
1

Here is the code:

package main

import (
	"fmt"
	"net/http"
	"time"

	"github.com/gin-gonic/gin"

	"github.com/alexedwards/scs/v2"
)

var sessionManager *scs.SessionManager

func main() {
	sessionManager = scs.New()
	sessionManager.Lifetime = 24 * time.Hour

	router := gin.Default()

	router.Use(getSessionInMiddleware())

	router.GET("/put", putHandler)
	router.GET("/get", getHandler)

	http.ListenAndServe(":4000", sessionManager.LoadAndSave(router))
}

func getSessionInMiddleware() gin.HandlerFunc {
	return func(c *gin.Context) {
		uid := sessionManager.GetString(c.Request.Context(), "uid")
		fmt.Printf("%s\n", uid)
		c.Next()
	}
}

func putHandler(c *gin.Context) {
	sessionManager.Put(c.Request.Context(), "uid", "42")
}

func getHandler(c *gin.Context) {
	uid := sessionManager.GetString(c.Request.Context(), "uid")
	c.String(http.StatusOK, uid)
}

I think this approach is not elegant enough. Is there a better way to implement this functionality? Specifically, using both Gin and SCS together while utilizing LoadAndSave from SCS.