Editor Targets are updated but SerializedPropertys arent

Hey everyone!

Im building an application where I need to have Multiple Objects Edition while having a custom interface, so Im creating some Editor classes. Right now Im trying to update each selected object with a foreach target and then use it somewhere else with a SerializedProperty var, but this is just not working how I thought it should be.

_thrustersProp is defined as follows:

 SerializedProperty _thrustersProp;

And inited inside OnEnable:

 _thrustersProp = serializedObject.FindProperty ("_thrusters");

This is the code to update all selected targets, found within the ThrustersEditor class:

 if( InterfaceEditor.CreateField( _thrustersCountProp, "SetThrusters" ) )
 {
     Debug.Log ( "updating" );
     foreach ( SimVrRobotics.ROV.Thrusters pm in targets )
     {
         Debug.Log ( "Before - pm._thrusters.Length: " + pm._thrusters.Length );
         pm.updateThrusters( _thrustersCountProp.intValue );
         Debug.Log ( "After - pm._thrusters.Length: " + pm._thrusters.Length );
     }
     serializedObject.ApplyModifiedProperties ();
     serializedObject.Update ();
 
     Debug.Log("A - _thrustersProp.size: " + _thrustersProp.arraySize);
 }

 

When Debugging, I can see that the "After" Debug shows me the behaviour Id expect, but this doesnt happen on the "A - " Debug, which shows me size 0.

This is the updateThrusters method, found within the Thrusters class, and here both Debugs works as expected.

 public void updateThrusters( int newThrustersCount )
 {   
     Thruster[] newThrusters = new Thruster[newThrustersCount];
 
     int previousThrusters = 0;
     Debug.Log( "newThrustersCount: " + newThrustersCount + " _thrusters.Length: " + _thrusters.Length );
     for( ; previousThrusters < _thrusters.Length; previousThrusters++ )
     {
         newThrusters[previousThrusters].SetRotation     ( _thrusters[previousThrusters].GetRotation()      );
         newThrusters[previousThrusters].SetRelativePos  ( _thrusters[previousThrusters].GetRelativePos()   );
         newThrusters[previousThrusters].SetMaxEffort    ( _thrusters[previousThrusters].GetMaxEffort()     );
         newThrusters[previousThrusters].SetSetThruster  ( _thrusters[previousThrusters].GetSetThruster()   );
         newThrusters[previousThrusters].SetFoldout      ( _thrusters[previousThrusters].GetFoldout()       );
     }
     if ( _thrusters.Length < newThrustersCount )
     {
         for ( ; previousThrusters < newThrustersCount; previousThrusters++ )
         {
             newThrusters[previousThrusters] = new Thruster();
         }
     }
 
     
     _thrustersCount = newThrustersCount;
     System.Array.Clear( _thrusters, 0, _thrusters.Length );
     _thrusters = new Thruster[newThrustersCount];
     newThrusters.CopyTo( _thrusters, 0 );
     Debug.Log( "2newThrustersCount: " + newThrustersCount + " _thrusters.Length: " + _thrusters.Length );
 }
 
 }

This is the nested class Thruster, defined inside the Thrusters class:

 [System.Serializable]
 public class Thruster
 {
     public bool    _setThruster;
     public Vector3 _relativePos;
     public Vector3 _rotation;
     public Vector3 _direction;
     public float   _maxEffort;
     public bool    _foldout;
 
     public Thruster ( )
     {
         _setThruster = false;;
         _relativePos = new Vector3(0f, 0f, 0f);
         _rotation    = new Vector3(0f, 0f, 0f);
         _direction   = new Vector3(0f, 0f, 0f);
         _maxEffort   = 0.0f;
         _foldout = false;
 
     }
 }

And finally, the following snip method, defined within the ThrustersEditor class, is how I access the nested class Thruster and where I get the error "Retrieving array element that was out of bounds", because it has an arraySize of 0 according to Debug.Log.

 private void createAttributes(  )
 {
     for( int i = 0; i < _thrustersCountProp.intValue; i++ )
     {                
         Debug.Log ( "createAttributes - i: " + i + " _thrustersProp.size: " + _thrustersProp.arraySize);
         SerializedProperty thrusterElementProp = _thrustersProp.GetArrayElementAtIndex( i );
         
         SerializedProperty setThrusterProp     = thrusterElementProp.FindPropertyRelative( "_setThruster"     );
         SerializedProperty relativePosProp  = thrusterElementProp.FindPropertyRelative( "_relativePos"     );
         SerializedProperty rotationProp     = thrusterElementProp.FindPropertyRelative( "_rotation"     );
         SerializedProperty directionProp     = thrusterElementProp.FindPropertyRelative( "_direction"     );
         SerializedProperty maxEffortProp     = thrusterElementProp.FindPropertyRelative( "_maxEffort"     );
         SerializedProperty foldoutProp        = thrusterElementProp.FindPropertyRelative( "_foldout"         );
 
         EditorGUILayout.Space();
         InterfaceEditor.CreateBoldFoldout( "Thruster", foldoutProp, " " + i, true );
         EditorGUI.indentLevel++;
     }
 }

What am I missing here?

Thank you for reading till the end and sorry for the long post, I just wanted to give as much information needed.