Expanding a custom property drawer of a list item forces further items in the list to disappear.

(I posted t$$anonymous$$s question in the forums, but I t$$anonymous$$nk it doesn't have such visibility as here).

I made a custom Drawer of a class (Item). And another class containing a list of those items (ItemList).

The inspector show t$$anonymous$$s:

But when expanding some element, the others get faded out:

T$$anonymous$$s is a minimal reproducible example (deleting the CustomPropertyDrawer makes it work though, but deleting the Drawer is not an option in my production code).

using UnityEngine; #if UNITY_EDITOR using UnityEditor; #endif public class ItemList : MonoBehaviour { public Item[] ListOfItems; } [System.Serializable] public class Item { public string _Name; } #if UNITY_EDITOR [CustomPropertyDrawer(typeof(Item))] public class ItemDrawer : PropertyDrawer { public override void OnGUI(Rect position, SerializedProperty property, GUIContent label) { EditorGUI.BeginProperty(position, label, property); EditorGUI.PropertyField(position, property, label, true); EditorGUI.EndProperty(); } public override float GetPropertyHeight(SerializedProperty property, GUIContent label) { float height = EditorGUI.GetPropertyHeight(property, label, true); return height; } } #endif

Thanks for considering my request.