microbit-matt-hillsdon · Nov 4, 2026 · Nov 4, 2026 · Nov 4, 2026
diff --git a/lang/ui.ca.json b/lang/ui.ca.json
@@ -842,9 +842,6 @@
   "unexpected-error-description": {
     "defaultMessage": "Si us plau, torna-ho a provar o <link>plantejar una solicitud de suport</link> ."
   },
-  "unexpected-error-title": {
-    "defaultMessage": "Si us plau, torna-ho a provar o <link>plantejar una solicitud de suport</link>."
-  },
   "untitled-project": {
     "defaultMessage": "Projecte sense títol"
   },

diff --git a/lang/ui.de.json b/lang/ui.de.json
@@ -836,9 +836,6 @@
   "unexpected-error-description": {
     "defaultMessage": "Bitte versuche es erneut oder <link>stelle eine Supportanfrage</link>"
   },
-  "unexpected-error-title": {
-    "defaultMessage": "Bitte versuche es erneut, oder <link>stelle eine Supportanfrage</link>"
-  },
   "untitled-project": {
     "defaultMessage": "Unbenanntes Projekt"
   },

diff --git a/lang/ui.en.json b/lang/ui.en.json
@@ -1135,8 +1135,8 @@
     "description": "Text shown for unexpected error scenarios"
   },
   "unexpected-error-title": {
-    "defaultMessage": "Please try again or <link>raise a support request</link>",
-    "description": "Text shown for unexpected error scenarios"
+    "defaultMessage": "An unexpected error occurred",
+    "description": "Title of the notification shown for unexpected error scenarios"
   },
   "untitled-project": {
     "defaultMessage": "Untitled project",

diff --git a/lang/ui.es-ES.json b/lang/ui.es-ES.json
@@ -842,9 +842,6 @@
   "unexpected-error-description": {
     "defaultMessage": "Inténtalo otra vez o <link>solicita asistencia</link>"
   },
-  "unexpected-error-title": {
-    "defaultMessage": "Inténtalo otra vez o <link>solicita asistencia</link>"
-  },
   "untitled-project": {
     "defaultMessage": "Proyecto sin título"
   },

diff --git a/lang/ui.fr.json b/lang/ui.fr.json
@@ -842,9 +842,6 @@
   "unexpected-error-description": {
     "defaultMessage": "Veuillez réessayer ou <link>soumettre une demande d’assistance</link>"
   },
-  "unexpected-error-title": {
-    "defaultMessage": "Veuillez réessayer ou <link>soumettre une demande d’assistance</link>"
-  },
   "untitled-project": {
     "defaultMessage": "Projet sans titre"
   },

diff --git a/lang/ui.ga-IE.json b/lang/ui.ga-IE.json
@@ -842,9 +842,6 @@
   "unexpected-error-description": {
     "defaultMessage": "Bain triail eile as nó <link>ardaigh iarratas tacaíochta</link>"
   },
-  "unexpected-error-title": {
-    "defaultMessage": "Bain triail eile as nó <link>ardaigh iarratas tacaíochta</link>"
-  },
   "untitled-project": {
     "defaultMessage": "Tionscadal gan teideal"
   },

diff --git a/lang/ui.ja.json b/lang/ui.ja.json
@@ -842,9 +842,6 @@
   "unexpected-error-description": {
     "defaultMessage": "もう一度やり直すか、<link>サポートリクエストを提出</link>してください"
   },
-  "unexpected-error-title": {
-    "defaultMessage": "もう一度やり直すか、<link>サポートリクエストを提出</link>してください"
-  },
   "untitled-project": {
     "defaultMessage": "無題プロジェクト"
   },

diff --git a/lang/ui.ko.json b/lang/ui.ko.json
@@ -833,9 +833,6 @@
   "unexpected-error-description": {
     "defaultMessage": "다시 시도하거나 <link>지원 요청을 접수하세요</link>"
   },
-  "unexpected-error-title": {
-    "defaultMessage": "다시 시도하거나 <link>지원 요청을 접수하세요</link>"
-  },
   "untitled-project": {
     "defaultMessage": "이름 없는 프로젝트"
   },

diff --git a/lang/ui.lol.json b/lang/ui.lol.json
@@ -842,9 +842,6 @@
   "unexpected-error-description": {
     "defaultMessage": "crwdns331774:0crwdne331774:0"
   },
-  "unexpected-error-title": {
-    "defaultMessage": "crwdns331776:0crwdne331776:0"
-  },
   "untitled-project": {
     "defaultMessage": "crwdns331778:0crwdne331778:0"
   },

diff --git a/lang/ui.nl.json b/lang/ui.nl.json
@@ -842,9 +842,6 @@
   "unexpected-error-description": {
     "defaultMessage": "Probeer het opnieuw of <link>doe een ondersteunings verzoek</link>"
   },
-  "unexpected-error-title": {
-    "defaultMessage": "Probeer het opnieuw of <link>doe een ondersteunings verzoek</link>"
-  },
   "untitled-project": {
     "defaultMessage": "Naamloos Project"
   },

diff --git a/lang/ui.pl.json b/lang/ui.pl.json
@@ -842,9 +842,6 @@
   "unexpected-error-description": {
     "defaultMessage": "Spróbuj ponownie lub <link>zgłoś prośbę o wsparcie</link>"
   },
-  "unexpected-error-title": {
-    "defaultMessage": "Spróbuj ponownie lub <link>zgłoś prośbę o wsparcie</link>"
-  },
   "untitled-project": {
     "defaultMessage": "Projekt bez tytułu"
   },

diff --git a/lang/ui.pt-BR.json b/lang/ui.pt-BR.json
@@ -842,9 +842,6 @@
   "unexpected-error-description": {
     "defaultMessage": "Por favor, tente novamente ou <link>abra um pedido de suporte</link>"
   },
-  "unexpected-error-title": {
-    "defaultMessage": "Por favor, tente novamente ou <link>abra um pedido de suporte</link>"
-  },
   "untitled-project": {
     "defaultMessage": "Projeto sem título"
   },

diff --git a/lang/ui.zh-CN.json b/lang/ui.zh-CN.json
@@ -836,9 +836,6 @@
   "unexpected-error-description": {
     "defaultMessage": "请重试或 <link>raise a support request</link>"
   },
-  "unexpected-error-title": {
-    "defaultMessage": "请重试或 <link>raise a support request</link>"
-  },
   "untitled-project": {
     "defaultMessage": "未命名的项目"
   },

diff --git a/lang/ui.zh-TW.json b/lang/ui.zh-TW.json
@@ -833,9 +833,6 @@
   "unexpected-error-description": {
     "defaultMessage": "請重試或<link>提出支援要求</link>"
   },
-  "unexpected-error-title": {
-    "defaultMessage": "請重試或<link>提出支援要求</link>"
-  },
   "untitled-project": {
     "defaultMessage": "未命名的專案"
   },

diff --git a/src/common/use-action-feedback.test.tsx b/src/common/use-action-feedback.test.tsx
@@ -0,0 +1,33 @@
+/**
+ * (c) 2026, Micro:bit Educational Foundation and contributors
+ *
+ * SPDX-License-Identifier: MIT
+ */
+import { ToastFn } from "@microbit/ui";
+import { createIntl } from "react-intl";
+import { vi } from "vitest";
+import { MockLogging } from "../logging/mock";
+import messages from "../messages/ui.en.json";
+import { ActionFeedback } from "./use-action-feedback";
+
+describe("ActionFeedback", () => {
+  it("uses a distinct title for unexpected errors", () => {
+    const intl = createIntl({ locale: "en", messages });
+    const toast = Object.assign(vi.fn(), { closeAll: vi.fn() });
+    const logging = new MockLogging();
+    const feedback = new ActionFeedback(
+      toast as unknown as ToastFn,
+      logging,
+      intl
+    );
+
+    feedback.unexpectedError(new Error("Boom"));
+
+    expect(toast).toHaveBeenCalledOnce();
+    expect(toast.mock.calls[0][0]).toMatchObject({
+      title: "An unexpected error occurred",
+      status: "error",
+    });
+    expect(logging.errors).toHaveLength(1);
+  });
+});
diff --git a/src/common/use-action-feedback.tsx b/src/common/use-action-feedback.tsx
@@ -85,7 +85,7 @@ export class ActionFeedback {
   unexpectedError(error: any) {
     this.logging.error("Unexpected error", error);
     this.toast({
-      title: this.intl.formatMessage({ id: "unexpected-error-description" }),
+      title: this.intl.formatMessage({ id: "unexpected-error-title" }),
       status: "error",
       description: (
         <>