Why when creating new GameObjects I can't move them in the editor when the game is running ?

Move them I mean drag them in the scene view window when the game is running.
The new objects myLine won’t move.

using UnityEngine;
using System.Collections;
using System.Collections.Generic;
using UnityEngine.Tilemaps;
using UnityEngine.WSA;

public class ShowMeshBounds : MonoBehaviour
{
    public Color color = Color.green;
    
    private Vector3 v3FrontTopLeft;
    private Vector3 v3FrontTopRight;
    private Vector3 v3FrontBottomLeft;
    private Vector3 v3FrontBottomRight;
    private Vector3 v3BackTopLeft;
    private Vector3 v3BackTopRight;
    private Vector3 v3BackBottomLeft;
    private Vector3 v3BackBottomRight;

    private void Start()
    {
        CalcPositons();
        DrawBox();
    }

    void CalcPositons()
    {
        Bounds bounds = GetComponent<MeshFilter>().sharedMesh.bounds;
        
        Vector3 v3Center = bounds.center;
        Vector3 v3Extents = bounds.extents;

        v3FrontTopLeft = new Vector3(v3Center.x - v3Extents.x, v3Center.y + v3Extents.y, v3Center.z - v3Extents.z);  // Front top left corner
        v3FrontTopRight = new Vector3(v3Center.x + v3Extents.x, v3Center.y + v3Extents.y, v3Center.z - v3Extents.z);  // Front top right corner
        v3FrontBottomLeft = new Vector3(v3Center.x - v3Extents.x, v3Center.y - v3Extents.y, v3Center.z - v3Extents.z);  // Front bottom left corner
        v3FrontBottomRight = new Vector3(v3Center.x + v3Extents.x, v3Center.y - v3Extents.y, v3Center.z - v3Extents.z);  // Front bottom right corner
        v3BackTopLeft = new Vector3(v3Center.x - v3Extents.x, v3Center.y + v3Extents.y, v3Center.z + v3Extents.z);  // Back top left corner
        v3BackTopRight = new Vector3(v3Center.x + v3Extents.x, v3Center.y + v3Extents.y, v3Center.z + v3Extents.z);  // Back top right corner
        v3BackBottomLeft = new Vector3(v3Center.x - v3Extents.x, v3Center.y - v3Extents.y, v3Center.z + v3Extents.z);  // Back bottom left corner
        v3BackBottomRight = new Vector3(v3Center.x + v3Extents.x, v3Center.y - v3Extents.y, v3Center.z + v3Extents.z);  // Back bottom right corner

        v3FrontTopLeft = transform.TransformPoint(v3FrontTopLeft);
        v3FrontTopRight = transform.TransformPoint(v3FrontTopRight);
        v3FrontBottomLeft = transform.TransformPoint(v3FrontBottomLeft);
        v3FrontBottomRight = transform.TransformPoint(v3FrontBottomRight);
        v3BackTopLeft = transform.TransformPoint(v3BackTopLeft);
        v3BackTopRight = transform.TransformPoint(v3BackTopRight);
        v3BackBottomLeft = transform.TransformPoint(v3BackBottomLeft);
        v3BackBottomRight = transform.TransformPoint(v3BackBottomRight);
    }

    void DrawBox()
    {
        SpawnLineGenerator(v3FrontTopLeft, v3FrontTopRight, color);
        SpawnLineGenerator(v3FrontTopRight, v3FrontBottomRight, color);
        SpawnLineGenerator(v3FrontBottomRight, v3FrontBottomLeft, color);
        SpawnLineGenerator(v3FrontBottomLeft, v3FrontTopLeft, color);

        SpawnLineGenerator(v3BackTopLeft, v3BackTopRight, color);
        SpawnLineGenerator(v3BackTopRight, v3BackBottomRight, color);
        SpawnLineGenerator(v3BackBottomRight, v3BackBottomLeft, color);
        SpawnLineGenerator(v3BackBottomLeft, v3BackTopLeft, color);

        SpawnLineGenerator(v3FrontTopLeft, v3BackTopLeft, color);
        SpawnLineGenerator(v3FrontTopRight, v3BackTopRight, color);
        SpawnLineGenerator(v3FrontBottomRight, v3BackBottomRight, color);
        SpawnLineGenerator(v3FrontBottomLeft, v3BackBottomLeft, color);
    }

    void SpawnLineGenerator(Vector3 start, Vector3 end, Color color)
    {
        GameObject myLine = new GameObject();
        myLine.tag = "FrameLine";
        myLine.name = "FrameLine";
        myLine.transform.position = start;
        myLine.AddComponent<LineRenderer>();
        LineRenderer lr = myLine.GetComponent<LineRenderer>();
        lr.material = new Material(Shader.Find("Particles/Alpha Blended Premultiply"));
        lr.startColor = color;
        lr.endColor = color;
        lr.startWidth = 0.03f;
        lr.endWidth = 0.03f;
        lr.SetPosition(0, start);
        lr.SetPosition(1, end);
    }
}

Screenshot showing me trying to drag one of the new gameobjects but it’s not moving:

In the line renderer parameters, disable Use World Space and you can move your game object

using UnityEngine;
using System.Collections;
using System.Collections.Generic;
using UnityEngine.Tilemaps;
using UnityEngine.WSA;

public class ShowMeshBounds : MonoBehaviour
{
    public Color color = Color.green;

    public Vector3 v3FrontTopLeft;
    public Vector3 v3FrontTopRight;
    public Vector3 v3FrontBottomLeft;
    public Vector3 v3FrontBottomRight;
    public Vector3 v3BackTopLeft;
    public Vector3 v3BackTopRight;
    public Vector3 v3BackBottomLeft;
    public Vector3 v3BackBottomRight;

    private void Start()
    {
        CalcPositons();
        DrawBox();
    }

    void CalcPositons()
    {
        Bounds bounds = GetComponent<MeshFilter>().sharedMesh.bounds;

        Vector3 v3Center = bounds.center;
        Vector3 v3Extents = bounds.extents;

        v3FrontTopLeft = new Vector3(v3Center.x - v3Extents.x, v3Center.y + v3Extents.y, v3Center.z - v3Extents.z);  // Front top left corner
        v3FrontTopRight = new Vector3(v3Center.x + v3Extents.x, v3Center.y + v3Extents.y, v3Center.z - v3Extents.z);  // Front top right corner
        v3FrontBottomLeft = new Vector3(v3Center.x - v3Extents.x, v3Center.y - v3Extents.y, v3Center.z - v3Extents.z);  // Front bottom left corner
        v3FrontBottomRight = new Vector3(v3Center.x + v3Extents.x, v3Center.y - v3Extents.y, v3Center.z - v3Extents.z);  // Front bottom right corner
        v3BackTopLeft = new Vector3(v3Center.x - v3Extents.x, v3Center.y + v3Extents.y, v3Center.z + v3Extents.z);  // Back top left corner
        v3BackTopRight = new Vector3(v3Center.x + v3Extents.x, v3Center.y + v3Extents.y, v3Center.z + v3Extents.z);  // Back top right corner
        v3BackBottomLeft = new Vector3(v3Center.x - v3Extents.x, v3Center.y - v3Extents.y, v3Center.z + v3Extents.z);  // Back bottom left corner
        v3BackBottomRight = new Vector3(v3Center.x + v3Extents.x, v3Center.y - v3Extents.y, v3Center.z + v3Extents.z);  // Back bottom right corner

        v3FrontTopLeft = transform.TransformPoint(v3FrontTopLeft);
        v3FrontTopRight = transform.TransformPoint(v3FrontTopRight);
        v3FrontBottomLeft = transform.TransformPoint(v3FrontBottomLeft);
        v3FrontBottomRight = transform.TransformPoint(v3FrontBottomRight);
        v3BackTopLeft = transform.TransformPoint(v3BackTopLeft);
        v3BackTopRight = transform.TransformPoint(v3BackTopRight);
        v3BackBottomLeft = transform.TransformPoint(v3BackBottomLeft);
        v3BackBottomRight = transform.TransformPoint(v3BackBottomRight);
    }

    void DrawBox()
    {
        SpawnLineGenerator(v3FrontTopLeft, v3FrontTopRight, color);
        SpawnLineGenerator(v3FrontTopRight, v3FrontBottomRight, color);
        SpawnLineGenerator(v3FrontBottomRight, v3FrontBottomLeft, color);
        SpawnLineGenerator(v3FrontBottomLeft, v3FrontTopLeft, color);

        SpawnLineGenerator(v3BackTopLeft, v3BackTopRight, color);
        SpawnLineGenerator(v3BackTopRight, v3BackBottomRight, color);
        SpawnLineGenerator(v3BackBottomRight, v3BackBottomLeft, color);
        SpawnLineGenerator(v3BackBottomLeft, v3BackTopLeft, color);

        SpawnLineGenerator(v3FrontTopLeft, v3BackTopLeft, color);
        SpawnLineGenerator(v3FrontTopRight, v3BackTopRight, color);
        SpawnLineGenerator(v3FrontBottomRight, v3BackBottomRight, color);
        SpawnLineGenerator(v3FrontBottomLeft, v3BackBottomLeft, color);
    }

    void SpawnLineGenerator(Vector3 start, Vector3 end, Color color)
    {
        GameObject myLine = new GameObject();

        myLine.tag = "FrameLine";
        myLine.name = "FrameLine";

        myLine.AddComponent<LineRenderer>();
        LineRenderer lr = myLine.GetComponent<LineRenderer>();
        lr.material = new Material(Shader.Find("Particles/Alpha Blended Premultiply"));
        lr.startColor = color;
        lr.useWorldSpace = false;
        lr.endColor = color;
        lr.startWidth = 0.03f;
        lr.endWidth = 0.03f;
        lr.SetPosition(0, start);
        lr.SetPosition(1, end);

    }
}