Question Property field array not collapsing on click

yes i know i have to code this myself but I'm really not sure how to detect if the array field has been clicked on
everything else works fine but the array is permanently stuck open or closed depending on what I statically set the .isexpanded value to in the script

Code (csharp):

1.  
2. static void DrawArray(TargetScript _Target)
3.     {
4.  
5.         var serializedObject = new SerializedObject(_Target);
6.             var property = serializedObject.FindProperty("list");
7.             serializedObject.Update();
8.             EditorGUILayout.PropertyField(property, true);
9.  
10.             serializedObject.ApplyModifiedProperties();
11.      
12.  
13.     }
14.  
15.  
16.  

 

I think that it can be usefull to you:

https://catlikecoding.com/unity/tutorials/editor/

the Custom List tutorial is what you need, basically, you create a EditorList script where you will define your lists,
if they can be expanded, showing the size, showing the label...

and then you create an inspector where will apply the "new layout" to your properties