If I press a key where the decision line overlaps two notes, both notes disappear at once. I’ve been thinking about it for hours, but it didn’t work, so I’m asking a question…

When creating each note, a noteID was assigned and the numbers increased sequentially starting from 1.

I created a note number to react to next in the game manager, and if the two are the same, I made that note disappear. As the notePassCount value in the game manager rises, all overlapping notes disappear.

    public void NoteHit() //GameManager.cs
    {
        Debug.Log("Hit!");
        notePassCount++;
    }

    public void NoteMissed()
    {
        Debug.Log("Missed!");
        notePassCount++;
    }

void Update()  //NoteScript.cs
    {
        if (Input.GetKeyDown(KeyCode.LeftArrow))
        {
            if (canBePressed == true && noteNumbering.noteID == GameManager.instance.notePassCount)
            {
                ParentObject.SetActive(false);
                GameManager.instance.NoteHit();

            }
        }
    }

    public void OnTriggerEnter2D(Collider2D other)
    {
        if (other.tag == "SecondNeedle")
        {

            canBePressed = true;
        }
    }
    public void OnTriggerExit2D(Collider2D other)
    {
        if (other.tag == "SecondNeedle" && ParentObject.activeSelf)
        {

            canBePressed = false;
            GameManager.instance.NoteMissed();
            ParentObject.SetActive(false);
            

        }
    }

public class NoteNumbering : MonoBehaviour
{
    public int noteID;
    // Start is called before the first frame update
    void Start()
    {
        
    }

    // Update is called once per frame
    void Update()
    {
        
    }

    public void SetNoteID(int id)
    {
        noteID = id;
    }
}

Every Note has notescript.cs and noteNumbering.cs