diff --git a/editor/import/3d/scene_import_settings.cpp b/editor/import/3d/scene_import_settings.cpp
index 250fceda777..346b95ce522 100644
--- a/editor/import/3d/scene_import_settings.cpp
+++ b/editor/import/3d/scene_import_settings.cpp
@@ -40,6 +40,7 @@
 #include "editor/settings/editor_settings.h"
 #include "editor/themes/editor_scale.h"
 #include "scene/3d/importer_mesh_instance_3d.h"
+#include "scene/3d/multimesh_instance_3d.h"
 #include "scene/animation/animation_player.h"
 #include "scene/gui/subviewport_container.h"
 #include "scene/main/timer.h"
@@ -474,6 +475,12 @@ void SceneImportSettingsDialog::_fill_scene(Node *p_node, TreeItem *p_parent_ite
 	for (int i = 0; i < p_node->get_child_count(); i++) {
 		_fill_scene(p_node->get_child(i), item);
 	}
+	Transform3D accum_xform;
+	Node3D *base = Object::cast_to<Node3D>(p_node);
+	while (base) {
+		accum_xform = base->get_transform() * accum_xform;
+		base = Object::cast_to<Node3D>(base->get_parent());
+	}
 	MeshInstance3D *mesh_node = Object::cast_to<MeshInstance3D>(p_node);
 	if (mesh_node && mesh_node->get_mesh().is_valid()) {
 		// This controls the display of mesh resources in the import settings dialog tree (the white mesh icon).
@@ -489,13 +496,6 @@ void SceneImportSettingsDialog::_fill_scene(Node *p_node, TreeItem *p_parent_ite
 		mesh_node->add_child(collider_view, true);
 		collider_view->set_owner(mesh_node);
 
-		Transform3D accum_xform;
-		Node3D *base = mesh_node;
-		while (base) {
-			accum_xform = base->get_transform() * accum_xform;
-			base = Object::cast_to<Node3D>(base->get_parent());
-		}
-
 		AABB aabb = accum_xform.xform(mesh_node->get_mesh()->get_aabb());
 
 		if (first_aabb) {
@@ -505,20 +505,27 @@ void SceneImportSettingsDialog::_fill_scene(Node *p_node, TreeItem *p_parent_ite
 			contents_aabb.merge_with(aabb);
 		}
 	}
+	MultiMeshInstance3D *multi_mesh_node = Object::cast_to<MultiMeshInstance3D>(p_node);
+	if (multi_mesh_node && multi_mesh_node->get_multimesh().is_valid()) {
+		const Ref<MultiMesh> multi_mesh = multi_mesh_node->get_multimesh();
+		const Ref<Mesh> mm_mesh = multi_mesh->get_mesh();
+		if (mm_mesh.is_valid()) {
+			_fill_mesh(scene_tree, mm_mesh, item);
+		}
+		const AABB aabb = accum_xform.xform(multi_mesh->get_aabb());
+		if (first_aabb) {
+			contents_aabb = aabb;
+			first_aabb = false;
+		} else {
+			contents_aabb.merge_with(aabb);
+		}
+	}
 
 	Skeleton3D *skeleton = Object::cast_to<Skeleton3D>(p_node);
 	if (skeleton) {
 		Ref<ArrayMesh> bones_mesh = Skeleton3DGizmoPlugin::get_bones_mesh(skeleton, -1, true);
 
 		bones_mesh_preview->set_mesh(bones_mesh);
-
-		Transform3D accum_xform;
-		Node3D *base = skeleton;
-		while (base) {
-			accum_xform = base->get_transform() * accum_xform;
-			base = Object::cast_to<Node3D>(base->get_parent());
-		}
-
 		bones_mesh_preview->set_transform(accum_xform * skeleton->get_transform());
 
 		AABB aabb = accum_xform.xform(bones_mesh->get_aabb());