diff --git a/leenkx/blender/lnx/props_traits_props.py b/leenkx/blender/lnx/props_traits_props.py
index 8761095..61c40c3 100644
--- a/leenkx/blender/lnx/props_traits_props.py
+++ b/leenkx/blender/lnx/props_traits_props.py
@@ -3,13 +3,6 @@ from bpy.props import *
 
 __all__ = ['LnxTraitPropWarning', 'LnxTraitPropListItem', 'LNX_UL_PropList']
 
-# Helper function to handle version compatibility
-def compatible_prop(prop_func, **kwargs):
-    """Create properties compatible with both Blender 2.83 and newer versions."""
-    if bpy.app.version < (2, 90, 0):
-        # Remove override parameter for Blender 2.83
-        kwargs.pop('override', None)
-    return prop_func(**kwargs)
 
 PROP_TYPE_ICONS = {
     "String": "SORTALPHA",
@@ -43,53 +36,75 @@ def filter_objects(item, b_object):
 
 
 class LnxTraitPropWarning(bpy.types.PropertyGroup):
-    propName = compatible_prop(StringProperty, name="Property Name", override={"LIBRARY_OVERRIDABLE"})
-    warning = compatible_prop(StringProperty, name="Warning", override={"LIBRARY_OVERRIDABLE"})
+    propName: StringProperty(name="Property Name")
+    warning: StringProperty(name="Warning")
 
 
 class LnxTraitPropListItem(bpy.types.PropertyGroup):
     """Group of properties representing an item in the list."""
-    name = compatible_prop(StringProperty,
+    name: StringProperty(
         name="Name",
         description="The name of this property",
-        default="Untitled",
-        override={"LIBRARY_OVERRIDABLE"})
-
-    type = compatible_prop(EnumProperty,
-        items=(
-            # (Haxe Type, Display Name, Description)
-            ("String", "String", "String Type"),
-            ("Int", "Integer", "Integer Type"),
-            ("Float", "Float", "Float Type"),
-            ("Bool", "Boolean", "Boolean Type"),
-            ("Vec2", "Vec2", "2D Vector Type"),
-            ("Vec3", "Vec3", "3D Vector Type"),
-            ("Vec4", "Vec4", "4D Vector Type"),
-            ("Object", "Object", "Object Type"),
-            ("CameraObject", "Camera Object", "Camera Object Type"),
-            ("LightObject", "Light Object", "Light Object Type"),
-            ("MeshObject", "Mesh Object", "Mesh Object Type"),
-            ("SpeakerObject", "Speaker Object", "Speaker Object Type"),
-            ("TSceneFormat", "Scene", "Scene Type")),
-        name="Type",
-        description="The type of this property",
-        default="String",
-        override={"LIBRARY_OVERRIDABLE"}
-    )
-
-    # === VALUES ===
-    value_string = compatible_prop(StringProperty, name="Value", default="", override={"LIBRARY_OVERRIDABLE"})
-    value_int = compatible_prop(IntProperty, name="Value", default=0, override={"LIBRARY_OVERRIDABLE"})
-    value_float = compatible_prop(FloatProperty, name="Value", default=0.0, override={"LIBRARY_OVERRIDABLE"})
-    value_bool = compatible_prop(BoolProperty, name="Value", default=False, override={"LIBRARY_OVERRIDABLE"})
-    value_vec2 = compatible_prop(FloatVectorProperty, name="Value", size=2, override={"LIBRARY_OVERRIDABLE"})
-    value_vec3 = compatible_prop(FloatVectorProperty, name="Value", size=3, override={"LIBRARY_OVERRIDABLE"})
-    value_vec4 = compatible_prop(FloatVectorProperty, name="Value", size=4, override={"LIBRARY_OVERRIDABLE"})
-    value_object = compatible_prop(PointerProperty,
-        name="Value", type=bpy.types.Object, poll=filter_objects,
-        override={"LIBRARY_OVERRIDABLE"}
-    )
-    value_scene = compatible_prop(PointerProperty, name="Value", type=bpy.types.Scene, override={"LIBRARY_OVERRIDABLE"})
+        default="Untitled")
+    if bpy.app.version < (2, 90, 0):
+        type: EnumProperty(
+            items=(
+                # (Haxe Type, Display Name, Description)
+                ("String", "String", "String Type"),
+                ("Int", "Integer", "Integer Type"),
+                ("Float", "Float", "Float Type"),
+                ("Bool", "Boolean", "Boolean Type"),
+                ("Vec2", "Vec2", "2D Vector Type"),
+                ("Vec3", "Vec3", "3D Vector Type"),
+                ("Vec4", "Vec4", "4D Vector Type"),
+                ("Object", "Object", "Object Type"),
+                ("CameraObject", "Camera Object", "Camera Object Type"),
+                ("LightObject", "Light Object", "Light Object Type"),
+                ("MeshObject", "Mesh Object", "Mesh Object Type"),
+                ("SpeakerObject", "Speaker Object", "Speaker Object Type"),
+                ("TSceneFormat", "Scene", "Scene Type")),
+            name="Type",
+            description="The type of this property",
+            default="String")
+        value_string: StringProperty(name="Value", default="")
+        value_int: IntProperty(name="Value", default=0)
+        value_float: FloatProperty(name="Value", default=0.0)
+        value_bool: BoolProperty(name="Value", default=False)
+        value_vec2: FloatVectorProperty(name="Value", size=2)
+        value_vec3: FloatVectorProperty(name="Value", size=3)
+        value_vec4: FloatVectorProperty(name="Value", size=4)
+        value_object: PointerProperty(name="Value", type=bpy.types.Object, poll=filter_objects)
+        value_scene: PointerProperty(name="Value", type=bpy.types.Scene)
+    else:
+        type: EnumProperty(
+            items=(
+                # (Haxe Type, Display Name, Description)
+                ("String", "String", "String Type"),
+                ("Int", "Integer", "Integer Type"),
+                ("Float", "Float", "Float Type"),
+                ("Bool", "Boolean", "Boolean Type"),
+                ("Vec2", "Vec2", "2D Vector Type"),
+                ("Vec3", "Vec3", "3D Vector Type"),
+                ("Vec4", "Vec4", "4D Vector Type"),
+                ("Object", "Object", "Object Type"),
+                ("CameraObject", "Camera Object", "Camera Object Type"),
+                ("LightObject", "Light Object", "Light Object Type"),
+                ("MeshObject", "Mesh Object", "Mesh Object Type"),
+                ("SpeakerObject", "Speaker Object", "Speaker Object Type"),
+                ("TSceneFormat", "Scene", "Scene Type")),
+            name="Type",
+            description="The type of this property",
+            default="String",
+            override={"LIBRARY_OVERRIDABLE"})
+        value_string: StringProperty(name="Value", default="", override={"LIBRARY_OVERRIDABLE"})
+        value_int: IntProperty(name="Value", default=0, override={"LIBRARY_OVERRIDABLE"})
+        value_float: FloatProperty(name="Value", default=0.0, override={"LIBRARY_OVERRIDABLE"})
+        value_bool: BoolProperty(name="Value", default=False, override={"LIBRARY_OVERRIDABLE"})
+        value_vec2: FloatVectorProperty(name="Value", size=2, override={"LIBRARY_OVERRIDABLE"})
+        value_vec3: FloatVectorProperty(name="Value", size=3, override={"LIBRARY_OVERRIDABLE"})
+        value_vec4: FloatVectorProperty(name="Value", size=4, override={"LIBRARY_OVERRIDABLE"})
+        value_object: PointerProperty(name="Value", type=bpy.types.Object, poll=filter_objects, override={"LIBRARY_OVERRIDABLE"})
+        value_scene: PointerProperty(name="Value", type=bpy.types.Scene, override={"LIBRARY_OVERRIDABLE"})
 
     def set_value(self, val):
         # Would require way too much effort, so it's out of scope here.