@@ -0,0 +1,17 @@
+---
+'@object-ui/components': patch
+'@object-ui/plugin-list': patch
+'@object-ui/plugin-detail': patch
+'@object-ui/i18n': patch
+---
+
+fix(ui): four KPI tiles sit two across on a phone, a calendar's footer says its count is the loaded dates', and the record not-found page says the record may also be one you cannot read
+
+Clause-②: no
+Metadata-protocol: none
+
+Three console rows from a full HotCRM browser pass:
+
+- **A layout `grid` with a bare `columns` of 4 or more draws two tiles across on a phone** (below `sm`), then the authored count from `md`. A home page's KPI strip (`columns: 4` over `object-metric` tiles) took a row per tile and filled the first screen; it now reads as the dashboard's own phone layout for metric tiles. A bare 2 or 3 still stacks on a phone and pairs from `sm`, and an authored breakpoint object (`columns: { xs: 1, md: 4 }`) is drawn as written.
+- **A calendar view's footer says `N records loaded for these dates`.** The calendar fetches the window of dates it draws, so the footer's count is that window's records, not the view's total; it read "N records", the words a grid uses for the whole view. A grid, a board and a calendar over rows handed in whole keep "N records". New count family `list.calendarRecordCount` in all ten packs.
+- **The record not-found page says the record "does not exist, may have been deleted, or you may not have access to it".** The server answers a record the reader may not see the same as a missing one (`404 RECORD_NOT_FOUND`, so existence is never revealed), so the page cannot tell the two apart and now names both. `empty.recordNotFoundDescription` and `detail.recordNotFoundDescription` change in all ten packs.
@@ -129,20 +129,21 @@ describe('repaired grid examples render the responsive ramp (#4001)', () => {
       'components-data-display-statistic/metrics-grid',
       'grid grid-cols-1 sm:grid-cols-2 md:grid-cols-3 gap-4',
     ],
-    // columns: 4 — was `grid grid-cols-2 gap-4`
+    // columns: 4 — was `grid grid-cols-2 gap-4`; two across on a phone
+    // since objectstack#27355
     [
       'report/report-header-with-kpis',
-      'grid grid-cols-1 sm:grid-cols-2 md:grid-cols-4 gap-4',
+      'grid grid-cols-2 md:grid-cols-4 gap-4',
     ],
     // columns: 4 + className passthrough — was `grid grid-cols-2 gap-4 mb-6`
     [
       'components-layout-page/full-dashboard',
-      'grid grid-cols-1 sm:grid-cols-2 md:grid-cols-4 gap-4 mb-6',
+      'grid grid-cols-2 md:grid-cols-4 gap-4 mb-6',
     ],
     // columns: 4 with a non-default gap — was `grid grid-cols-2 gap-3 p-4`
     [
       'theme/semantic-color-palette',
-      'grid grid-cols-1 sm:grid-cols-2 md:grid-cols-4 gap-3 p-4',
+      'grid grid-cols-2 md:grid-cols-4 gap-3 p-4',
     ],
     // columns: 2 — the `div` → `grid` migration exemplar that
     // `content/docs/components/basic/div.mdx` points authors at. Its column count
 
@@ -128,7 +128,7 @@ const ZH: I18nConfig = {
 };
 
 const NOT_FOUND_EN = 'Record not found';
-const NOT_FOUND_DESCRIPTION_EN = 'The record you are looking for does not exist or may have been deleted.';
+const NOT_FOUND_DESCRIPTION_EN = 'The record you are looking for does not exist, may have been deleted, or you may not have access to it.';
 const NOT_FOUND_ZH = '未找到记录';
 
 /** Open the record page; returns the adapter's `findOne`, spied, to count the page's reads. */
 
@@ -3643,7 +3643,7 @@ export function RecordDetailView({ dataSource, objects, onEdit, objectNameOverri
           <EmptyDescription>
             {t('empty.recordNotFoundDescription', {
               defaultValue:
-                'The record you are looking for does not exist or may have been deleted.',
+                'The record you are looking for does not exist, may have been deleted, or you may not have access to it.',
             })}
           </EmptyDescription>
         </Empty>
 
@@ -168,9 +168,13 @@ describe('ui:grid emits a column class for every breakpoint in the vocabulary (#
     expect(classOf({ type: 'grid', columns: { xs: 1, xl: 5 }, gap: 4 })).toBe(
       'grid grid-cols-1 xl:grid-cols-5 gap-4',
     );
-    // A bare number keeps its mobile-first ramp (baseCols collapses to 1).
+    // A bare number keeps its mobile-first ramp (a phone draws two of four
+    // tiles across, objectstack#27355; two and three across collapse to 1).
     expect(classOf({ type: 'grid', columns: 4, gap: 4 })).toBe(
-      'grid grid-cols-1 sm:grid-cols-2 md:grid-cols-4 gap-4',
+      'grid grid-cols-2 md:grid-cols-4 gap-4',
+    );
+    expect(classOf({ type: 'grid', columns: 3, gap: 4 })).toBe(
+      'grid grid-cols-1 sm:grid-cols-2 md:grid-cols-3 gap-4',
     );
   });
 
 
@@ -157,11 +157,11 @@ describe('ui:grid — schema keys never reach the DOM (objectui#4787)', () => {
 
     // Computed layout classes — the renderer's real output, merged with the
     // authored className. A filter that dropped `className` would fail here.
-    // The bare `columns: 4` draws its mobile-first ramp: the canary's flat
-    // `mdColumns: 2` is read by nothing (objectui#11505), so `md` is the bare
-    // count, not the flat one.
+    // The bare `columns: 4` draws its mobile-first ramp (two across on a
+    // phone, objectstack#27355): the canary's flat `mdColumns: 2` is read by
+    // nothing (objectui#11505), so `md` is the bare count, not the flat one.
     expect(el.className).toContain('grid');
-    expect(el.className).toContain('sm:grid-cols-2');
+    expect(el.className).toContain('grid-cols-2');
     expect(el.className).toContain('md:grid-cols-4');
     expect(el.className).not.toContain('md:grid-cols-2');
     expect(el.className).toContain('gap-4');
 
@@ -164,7 +164,7 @@ describe('`grid` reads and publishes no flat column key (objectui#11505)', () =>
 
   it('a flat key no longer switches the bare count\'s ramp off', () => {
     // Lit control for the rows above: the ramp is what a bare `4` draws.
-    expect(classesOf({ columns: 4 })).toBe('grid grid-cols-1 sm:grid-cols-2 md:grid-cols-4 gap-4');
-    expect(classesOf({ columns: 4, mdColumns: 2 })).toBe('grid grid-cols-1 sm:grid-cols-2 md:grid-cols-4 gap-4');
+    expect(classesOf({ columns: 4 })).toBe('grid grid-cols-2 md:grid-cols-4 gap-4');
+    expect(classesOf({ columns: 4, mdColumns: 2 })).toBe('grid grid-cols-2 md:grid-cols-4 gap-4');
   });
 });
@@ -0,0 +1,63 @@
+/**
+ * ObjectUI
+ * Copyright (c) 2024-present ObjectStack Inc.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+/**
+ * A bare `columns` of four or more keeps two tiles across on a phone
+ * (objectstack#27355, row 11).
+ *
+ * A home page's KPI strip is a layout `grid` with a bare count (`columns: 4`)
+ * over `object-metric` tiles. The bare count's mobile-first ramp collapsed
+ * every N-across row to one column below `sm`, so four KPI tiles took a row
+ * each and filled a phone's first screen. A row of four or more holds tiles
+ * sized for a quarter of the row or less, so the ramp now keeps two across on
+ * a phone, as the dashboard does for its metric tiles.
+ *
+ * The emitted class string is the renderer's whole output on this path (it
+ * reads no viewport), so each case compares it whole — see
+ * `grid-breakpoint-columns-7097.test.tsx` for why that observation is sound.
+ *
+ * Module-scope import of the renderers, not `beforeAll` (AGENTS.md §测试纪律).
+ */
+import { describe, it, expect } from 'vitest';
+import { render } from '@testing-library/react';
+import '../renderers';
+import { SchemaRenderer } from '@object-ui/react';
+
+const classOf = (schema: unknown): string => {
+  const { container } = render(<SchemaRenderer schema={schema as never} />);
+  const el = container.firstElementChild as HTMLElement | null;
+  expect(el, 'the grid rendered no element').not.toBeNull();
+  return el!.className;
+};
+
+describe('a bare column count of four or more keeps two tiles across on a phone (objectstack#27355)', () => {
+  it('four across: two on a phone, four from md', () => {
+    expect(classOf({ type: 'grid', columns: 4, gap: 4 })).toBe('grid grid-cols-2 md:grid-cols-4 gap-4');
+  });
+
+  it.each([5, 6, 8, 12])('%i across: two on a phone, the authored count from md', (n) => {
+    expect(classOf({ type: 'grid', columns: n, gap: 4 })).toBe(`grid grid-cols-2 md:grid-cols-${n} gap-4`);
+  });
+
+  it('control: two and three across still stack on a phone and pair from sm', () => {
+    expect(classOf({ type: 'grid', columns: 2, gap: 4 })).toBe('grid grid-cols-1 sm:grid-cols-2 md:grid-cols-2 gap-4');
+    expect(classOf({ type: 'grid', columns: 3, gap: 4 })).toBe('grid grid-cols-1 sm:grid-cols-2 md:grid-cols-3 gap-4');
+  });
+
+  it('control: one across is one across everywhere', () => {
+    expect(classOf({ type: 'grid', columns: 1, gap: 4 })).toBe('grid grid-cols-1 gap-4');
+  });
+
+  it('control: an authored breakpoint object is drawn as written, at four across too', () => {
+    expect(classOf({ type: 'grid', columns: { xs: 1, md: 2, lg: 4 }, gap: 4 })).toBe(
+      'grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-4',
+    );
+    expect(classOf({ type: 'grid', columns: { xs: 1, md: 4 }, gap: 4 })).toBe('grid grid-cols-1 md:grid-cols-4 gap-4');
+    expect(classOf({ type: 'grid', columns: { md: 4 }, gap: 4 })).toBe('grid grid-cols-1 md:grid-cols-4 gap-4');
+  });
+});
@@ -119,10 +119,19 @@ ComponentRegistry.register('grid',
     // an N-across row doesn't render as unreadable slivers on a phone. Authors
     // who pass the breakpoint object keep full control. The bare-number branch
     // sets no breakpoint count, so the ramp's only condition is that branch.
+    //
+    // Four or more across is a row of tiles sized for a quarter of the row or
+    // less (a KPI strip): a phone keeps two side by side, the dashboard's own
+    // phone layout for its metric tiles, instead of one tile per row filling
+    // the first screen. Two and three across stack on a phone and pair from `sm`.
     if (typeof schema.columns === 'number' && baseCols > 1) {
       mdCols = baseCols;
-      smCols = Math.min(2, baseCols);
-      baseCols = 1;
+      if (baseCols >= 4) {
+        baseCols = 2;
+      } else {
+        smCols = 2;
+        baseCols = 1;
+      }
     }
 
     const gap = schema.gap ?? 4;
 
@@ -890,6 +890,15 @@ const ar = {
     recordCount_few: "{{count}} سجلات",
     recordCount_many: "{{count}} سجلًا",
     recordCount_other: "{{count}} سجل",
+    // objectstack#27355 — a windowed calendar's footer: the count is the records
+    // loaded for the dates it draws, not the records the view matches.
+    calendarRecordCount: "عدد السجلات المحمّلة لهذه التواريخ: {{count}}",
+    calendarRecordCount_zero: "{{count}} سجل محمّل لهذه التواريخ",
+    calendarRecordCount_one: "{{count}} سجل محمّل لهذه التواريخ",
+    calendarRecordCount_two: "سجلان محمّلان لهذه التواريخ ({{count}})",
+    calendarRecordCount_few: "{{count}} سجلات محمّلة لهذه التواريخ",
+    calendarRecordCount_many: "{{count}} سجلًا محمّلًا لهذه التواريخ",
+    calendarRecordCount_other: "{{count}} سجل محمّل لهذه التواريخ",
     addRecord: "إضافة سجل",
     // objectui#12703 — the compact list's footer link to the object's list or the block's view.
     viewAll: "عرض الكل",
@@ -1272,7 +1281,7 @@ const ar = {
     restoreSize: "استعادة الحجم",
     recordOf: "{{current}} من {{total}}",
     recordNotFound: "لم يتم العثور على السجل",
-    recordNotFoundDescription: "السجل الذي تبحث عنه غير موجود أو ربما تم حذفه.",
+    recordNotFoundDescription: "السجل الذي تبحث عنه غير موجود، أو ربما تم حذفه، أو ربما لا تملك صلاحية الوصول إليه.",
     goBack: "رجوع",
     details: "التفاصيل",
     related: "ذات صلة",
@@ -3453,7 +3462,7 @@ const ar = {
     systemSettings: "إعدادات النظام",
     back: "رجوع",
     recordNotFound: "السجل غير موجود",
-    recordNotFoundDescription: "السجل الذي تبحث عنه غير موجود أو ربما تم حذفه.",
+    recordNotFoundDescription: "السجل الذي تبحث عنه غير موجود، أو ربما تم حذفه، أو ربما لا تملك صلاحية الوصول إليه.",
     recordAccessDenied: "ليس لديك صلاحية الوصول إلى سجلات {{object}}",
     recordAccessDeniedDescription: "ليس لديك إذن لعرض السجلات من هذا النوع. تواصل مع المسؤول إذا كنت تعتقد أنه يجب أن يكون لديك وصول.",
     recordLoadFailed: "تعذّر تحميل هذا السجل",