Unity 3D (C#) Не срабатывает триггер

using System.Collections; 
using System.Collections.Generic; 
using UnityEngine; 
 
public class TriggerL4 : MonoBehaviour { 
	void OnTriggerEnter(Collider other) 
	{ 
		if(other.CompareTag("Player")) 
		{ 
			other.GetComponent<MeshRenderer>().material.color = Color.magenta; 
		} 
	} 
	void OnTriggerExit(Collider other) 
	{ 
		if(other.CompareTag("Player")) 
		{ 
			other.GetComponent<MeshRenderer>().material.color = Color.white; 
		} 
	}	 
	void OnTriggerStay(Collider other) 
	{ 
		if(other.CompareTag("Player")) 
		{ 
			if(Input.GetKeyDown(KeyCode.Space)) 
			{ 
				other.GetComponent<Rigidbody>().AddForce(Vector3.up*350); 
			} 
		} 
	}					 
}