Merge branch 'master' into blender-4.0

# Conflicts:
#	io_scene_psk_psa/__init__.py
#	io_scene_psk_psa/helpers.py

io_scene_psk_psa/helpers.py

@@ -39,6 +39,9 @@ def populate_bone_collection_list(armature_object: Object, bone_collection_list:
     has_selected_collections = any([g.is_selected for g in bone_collection_list])
     unassigned_collection_is_selected, selected_assigned_collection_names = True, []
 
+    if armature_object is None:
+        return
+
     if has_selected_collections:
         # Preserve group selections before clearing the list.
         # We handle selections for the unassigned group separately to cover the edge case

io_scene_psk_psa/psa/export/properties.py

@@ -20,7 +20,7 @@ empty_set = set()
 class PSA_PG_export_action_list_item(PropertyGroup):
     action: PointerProperty(type=Action)
     name: StringProperty()
-    is_selected: BoolProperty(default=False)
+    is_selected: BoolProperty(default=True)
     frame_start: IntProperty(options={'HIDDEN'})
     frame_end: IntProperty(options={'HIDDEN'})
     is_pose_marker: BoolProperty(options={'HIDDEN'})

io_scene_psk_psa/psa/import_/properties.py

@@ -11,7 +11,7 @@ empty_set = set()
 
 class PSA_PG_import_action_list_item(PropertyGroup):
     action_name: StringProperty(options=empty_set)
-    is_selected: BoolProperty(default=False, options=empty_set)
+    is_selected: BoolProperty(default=True, options=empty_set)
 
 
 class PSA_PG_bone(PropertyGroup):