Unity远程敌人Agro功能失效问题排查（变量已赋值）

我正在Unity中开发一款游戏，远程弓箭敌人的Agro脚本出现故障：当敌人与玩家距离超出射击范围时，不会向玩家移动靠近以进入可射击距离。所有调试打印语句均能在控制台正常显示，且已为代码中的所有变量赋值，同时附上了代码参数配置截图。我曾尝试将else语句改为明确判断距离大于射击距离，并添加调试打印，但问题仍未解决。

对应的C#代码如下：

using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class RangedAgro : MonoBehaviour
{
    public float distanceToShoot;

    public float distance;

    private Transform player;

    public Rigidbody2D rb;

    public int speed;
    public GameObject bullet;
    public Transform bulletPos;
    private float timer;
    // Start is called before the first frame update
    void Start()
    {
        player = GameObject.FindGameObjectWithTag("Player").transform;
    }

    // Update is called once per frame
    void Update()
    {
        timer += Time.deltaTime;
        distance = Vector2.Distance(transform.position, player.position);
        if (distance <= distanceToShoot)
        {
            rb.velocity = Vector2.zero;
            if(timer > 2){
                timer = 0;
                Shoot();
            }
        }
        else if(distance > distanceToShoot)
        {
            Chase();
            print("TRUE");
        }
        if(player.transform.position.x > transform.position.x) transform.eulerAngles = new Vector3(0, 0, 0);
        if(player.transform.position.x < transform.position.x) transform.eulerAngles = new Vector3(0, 180, 0);
        
    }

    void Shoot()
    {
        Instantiate(bullet, bulletPos.position, Quaternion.identity);
    }

    void Chase()
    {
        if (player.position.x > transform.position.x)
        {
            rb.velocity = new Vector2(speed, 0);
            transform.eulerAngles = new Vector3(0, 0, 0);
            print("YES");
        }else if (player.position.x < transform.position.x)
        {
            rb.velocity = new Vector2(-speed, 0);
            transform.eulerAngles = new Vector3(0, 180, 0);
            print("NO");
        }
    }
}

我曾尝试通过明确判断距离大于射击距离来优化else语句，并添加调试打印语句排查问题。

内容的提问来源于stack exchange，提问作者TurtleLover69