diff --git a/A00_Common/b_page_state.ts b/A00_Common/b_page_state.ts
index ae1575192..b5b583ffc 100644
--- a/A00_Common/b_page_state.ts
+++ b/A00_Common/b_page_state.ts
@@ -21,8 +21,6 @@
  * 않는다** — ②·④는 두 화면이 같은 키를 쓴다.
  * ========================================================================== */
 
-import { t } from "@ui/ui_template_locale";
-
 /** 값이 속한 통. `pref`·`draft`·`result` 셋만 저장소를 쓴다(즉시 반영은 표에 없다). */
 export type StateBucket = "pref" | "draft" | "result";
 
@@ -457,8 +455,9 @@ function setOrMakeRoom(store: Storage, key: string, value: string): void {
   try {
     store.setItem(key, value);
   } catch (error) {
-    void import("@ui/ui_template_elements").then(({ showToast }) =>
-      showToast(t("Session_Storage_Full"), "warning", 8000),
+    // 화면 모듈은 안에서만 — 이 파일을 Node 로 돌리는 시험 · 묶음이 안 끌게
+    void Promise.all([import("@ui/ui_template_elements"), import("@ui/ui_template_locale")]).then(
+      ([{ showToast }, { t }]) => showToast(t("Session_Storage_Full"), "warning", 8000),
     );
     throw error;
   }
diff --git a/resources/tester/helper_384_s_session.cjs b/resources/tester/helper_384_s_session.cjs
index 3ac1a5d05..e16d6c389 100644
--- a/resources/tester/helper_384_s_session.cjs
+++ b/resources/tester/helper_384_s_session.cjs
@@ -45,11 +45,10 @@ function fakeStorage(limit = Infinity) {
 global.window = { sessionStorage: fakeStorage(), localStorage: fakeStorage() };
 
 const toasts = [];
-const pageState = load("A00_Common/b_page_state.ts", (id) =>
-  id.includes("ui_template_locale")
-    ? { t: (key) => key }
-    : { showToast: (msg, kind) => toasts.push([msg, kind]) },
-);
+const pageState = load("A00_Common/b_page_state.ts", () => ({
+  t: (key) => key,
+  showToast: (msg, kind) => toasts.push([msg, kind]),
+}));
 const purged = [];
 const config = { CURRENT_PROJECT_ID_KEY: "frd_current_project_id" };
 const sw = load("A00_Common/b_project_switch.ts", (id) => {