I don't understand Scene.Name

I'm not able to fetch the name of the currently active scene.
Just for testing purposes i created the script beneath and attached it to a gameobject.

using Sandbox;
public sealed class SceneManagerLogic : Component
{
  protected override void OnStart()
  {
   GameObject.Flags |= GameObjectFlags.DontDestroyOnLoad;
  }
  protected override void OnUpdate()
  {
   if ( Input.Pressed( "Attack1" ) ) { Log.Info("Current Scene: " + this.GameObject.Scene); }
   if ( Input.Pressed( "Attack2" ) ) { Scene.LoadFromFile( "scenes/new scene.scene" ); }
  }
}

After loading i still get the old scene name when pressing Mouse1. I don't understand why. 😣

I also created a gameobject in the new scene with this script attached:

using Sandbox;
public sealed class SpamSceneName : Component
{
  protected override void OnUpdate()
  {
  Log.Info( $"Scene Spammer: {this.GameObject.Name} {this.GameObject.Scene.Name} {Game.ActiveScene}" );
  }
}

But even this just just logs "minimal" into the console, when first loading the minimal scene. It works fine when starting with the new scene. 

I'm lost. Send help 🙏

I still don't know how to do this. ChatGPT is unable to help aswell. 
 
Are scenes not supposed to be used like "levels"?  Should i destroy and create everything i need instead? 
Should i just hardcode what to load without knowing which scene is active?

If someone can explain where i'm going wrong, i would appreciate it. :)