@@ -0,0 +1,15 @@
+---
+'@object-ui/app-shell': patch
+'@object-ui/i18n': patch
+---
+
+feat(app-shell): the page designer can set a list block's object, view and row cap
+
+Clause-②: no
+Metadata-protocol: none
+
+Selecting a `list-view` block in the page designer used to open an inspector with no typed fields. Its row cap, the number of rows a list block in a wide page region draws (5 when none is stated), could be set only by editing the page's JSON, because the "Advanced" section lists only keys the block already has.
+
+- **Three controls.** Object, View and Row limit. They write the block's `dataSource` binding (`dataSource.object`, `dataSource.view`, `dataSource.limit`), the keys the list block already reads. The Row limit box hints `5` when empty.
+- **Labels in both designer locales**, English and Chinese, in the `studio` namespace of `@object-ui/i18n` where the page inspector's rows live.
+- No new key is declared anywhere, and nothing an author already wrote changes. The palette still does not offer `list-view`: the controls edit list blocks a page already carries.
@@ -0,0 +1,105 @@
+// Copyright (c) 2025 ObjectStack. Licensed under the Apache-2.0 license.
+
+/**
+ * objectstack#26703 — the page designer can set a `list-view` block's row cap.
+ *
+ * A list block in a wide page region draws its first `dataSource.limit` rows,
+ * 5 when none is stated (objectstack#26613). `BLOCK_CONFIG` had no `list-view`
+ * entry, so selecting one opened an inspector with no typed fields, and the
+ * "Advanced" section lists only keys the block already has: the cap could be
+ * set only in JSON. These rows drive the REAL inspector and assert the patch
+ * it hands the editor: the Object, View and Row limit controls write the
+ * node-level `dataSource` binding `ListViewBlock` reads, never `properties`.
+ */
+
+import { describe, it, expect, vi, afterEach, type Mock } from 'vitest';
+import { render, screen, fireEvent, cleanup } from '@testing-library/react';
+import { PageSchema } from '@objectstack/spec/ui';
+import { PageBlockInspector } from './PageBlockInspector';
+import type { MetadataInspectorProps } from '../inspector-registry';
+import type { SupportedLocale } from '../i18n';
+
+vi.mock('../previews/useObjectFields', () => ({
+  useObjectFields: () => ({ fields: [], loading: false, error: null }),
+}));
+// No object catalog: the Object picker falls back to its labelled text box.
+vi.mock('../useMetadata', () => ({
+  useMetadataClient: () => ({ get: vi.fn(async () => undefined), list: vi.fn(async () => [] as unknown[]) }),
+}));
+
+// The inspector's `engine.inspector.*` rows live in `@object-ui/i18n`'s `studio`
+// namespace, whose `zh` catalogue is fetched on demand (objectstack#25922).
+// Resident before any case, so the zh rows below read synchronously.
+import { loadStudioCatalogue } from '@object-ui/i18n/namespaces/studio';
+await loadStudioCatalogue('zh');
+
+afterEach(cleanup);
+
+const BLOCK_PATH = 'regions[0].components[0]';
+
+/** Author a page the way a user does, parse it with the spec, and hand the RESULT to the inspector. */
+function pageDraft(block: Record<string, unknown>): Record<string, unknown> {
+  return PageSchema.parse({
+    name: 'home',
+    label: 'Home',
+    type: 'home',
+    template: 'default',
+    regions: [{ name: 'main', components: [{ id: 'b1', ...block }] }],
+  }) as unknown as Record<string, unknown>;
+}
+
+function renderInspector(draft: Record<string, unknown>, locale: SupportedLocale = 'en-US'): Mock<MetadataInspectorProps['onPatch']> {
+  const onPatch: Mock<MetadataInspectorProps['onPatch']> = vi.fn();
+  render(
+    <PageBlockInspector
+      type="page"
+      name="home"
+      draft={draft}
+      selection={{ kind: 'block', id: BLOCK_PATH }}
+      onPatch={onPatch}
+      onClearSelection={() => {}}
+      readOnly={false}
+      locale={locale}
+    />,
+  );
+  return onPatch;
+}
+
+/** The block as the inspector last wrote it (the patch is shallow: `{ regions }`). */
+const committedBlock = (onPatch: Mock<MetadataInspectorProps['onPatch']>): Record<string, unknown> =>
+  (onPatch.mock.calls.at(-1)![0] as { regions: Array<{ components: Array<Record<string, unknown>> }> }).regions[0]
+    .components[0];
+
+describe('the designer sets a list-view block’s row cap (objectstack#26703)', () => {
+  it('shows an editable Row limit box, hinting the capped list’s own 5 when empty', () => {
+    renderInspector(pageDraft({ type: 'list-view', dataSource: { object: 'contact' } }));
+    const limit = screen.getByLabelText('Row limit') as HTMLInputElement;
+    expect(limit.type).toBe('number');
+    expect(limit.value).toBe('');
+    expect(limit.placeholder).toBe('5');
+    expect(limit.disabled).toBe(false);
+  });
+
+  it('editing the box writes `dataSource.limit` beside the bound object, not `properties.limit`', () => {
+    const onPatch = renderInspector(pageDraft({ type: 'list-view', dataSource: { object: 'contact', view: 'mine' }, properties: {} }));
+    fireEvent.change(screen.getByLabelText('Row limit'), { target: { value: '12' } });
+    const block = committedBlock(onPatch);
+    expect(block.dataSource).toEqual({ object: 'contact', view: 'mine', limit: 12 });
+    expect(block.properties).toEqual({});
+  });
+
+  it('the box shows a stored cap, and the Object and View controls show and write the binding', () => {
+    const onPatch = renderInspector(pageDraft({ type: 'list-view', dataSource: { object: 'contact', view: 'mine', limit: 8 } }));
+    expect((screen.getByLabelText('Row limit') as HTMLInputElement).value).toBe('8');
+    expect((screen.getByLabelText('Object') as HTMLInputElement).value).toBe('contact');
+    expect((screen.getByLabelText('View') as HTMLInputElement).value).toBe('mine');
+    fireEvent.change(screen.getByLabelText('View'), { target: { value: 'all_open' } });
+    expect(committedBlock(onPatch).dataSource).toEqual({ object: 'contact', view: 'all_open', limit: 8 });
+  });
+
+  it('labels the controls in the designer locale', () => {
+    renderInspector(pageDraft({ type: 'list-view', dataSource: { object: 'contact' } }), 'zh-CN');
+    expect(screen.getByLabelText('条数上限')).toBeTruthy();
+    expect(screen.getByLabelText('视图')).toBeTruthy();
+  });
+});
@@ -397,9 +397,10 @@ describe('placeholders that must NOT be translated (#3979)', () => {
       because: "a row limit — DEFAULT_KANBAN_FETCH_BATCH_SIZE, the board's fetch batch when the box is empty",
     },
     'record:details.sections.columns': { literal: '2', because: 'a column count' },
+    'list-view.limit': { literal: '5', because: "a row limit — the capped list's row count when the box is empty" },
   };
 
-  it('collects all 17 placeholders — 6 keyed, 11 literal', () => {
+  it('collects all 18 placeholders — 6 keyed, 12 literal', () => {
     // Guards the walk: if placeholder collection silently found nothing, every
     // assertion here would pass over an empty list.
     //
@@ -411,10 +412,12 @@ describe('placeholders that must NOT be translated (#3979)', () => {
     // `DEFAULT_KANBAN_FETCH_BATCH_SIZE`), so it lands on the literal side and the keyed
     // half is what stays untouched this time. Then 18 / 7 / 11 until
     // objectui#8280 removed the `ai:input` panel, whose `agentName` box was a
-    // KEYED placeholder — the palette never offered that block.
-    expect(PLACEHOLDERS.length).toBe(17);
+    // KEYED placeholder — the palette never offered that block. Then 17 / 6 / 11
+    // until objectstack#26703 gave `list-view` its row-cap box, a VALUE
+    // placeholder (`5`, the capped list's own count).
+    expect(PLACEHOLDERS.length).toBe(18);
     expect(PLACEHOLDERS.filter((p) => p.spec.key !== undefined).length).toBe(6);
-    expect(PLACEHOLDERS.filter((p) => p.spec.literal !== undefined).length).toBe(11);
+    expect(PLACEHOLDERS.filter((p) => p.spec.literal !== undefined).length).toBe(12);
   });
 
   it('every placeholder declares exactly one of key / literal', () => {
 
@@ -257,6 +257,11 @@ describe('record:details sections ↔ spec section-entry coverage (#3819)', () =
  * from the enum instead, so every value must be an explicit decision —
  * offered, or excluded with a documented reason.
  */
+/** Blocks with a config panel and no palette entry, each with why it is still authorable. */
+const PANEL_WITHOUT_PALETTE: Readonly<Record<string, string>> = {
+  'list-view': 'a public block that published pages place; the panel edits the node a page already carries (objectstack#26703)',
+};
+
 describe('page palette ↔ spec PageComponentType coverage', () => {
   const specNames: string[] = enumOptions(PageComponentType);
 
@@ -344,11 +349,29 @@ describe('page palette ↔ spec PageComponentType coverage', () => {
     // curated panel and no way to author it (objectui#8280). Palette membership
     // is the question this case asks, so the palette is the only thing it
     // reads — `TYPES_BY_CATEGORY`, the list the page canvas's picker renders.
+    //
+    // `PANEL_WITHOUT_PALETTE` names the blocks that are authorable WITHOUT the
+    // palette, each with the stored documents that carry it, so a panel for one
+    // is an edit of a real node rather than an advert for an unauthorable one.
+    // `list-view` (objectstack#26703): a public block (`core/src/registry/
+    // public-blocks.ts`) that published pages place, such as
+    // `packages/objectql/src/__fixtures__/hotcrm-4.0.1-published-pages.artifact.json`,
+    // and whose row cap the designer could otherwise set only in JSON.
     const offered = new Set<string>(TYPES_BY_CATEGORY.flatMap((g) => g.types));
-    const orphanPanels = Object.keys(BLOCK_CONFIG).filter((t) => !offered.has(t));
+    const orphanPanels = Object.keys(BLOCK_CONFIG).filter((t) => !offered.has(t) && !(t in PANEL_WITHOUT_PALETTE));
     expect(orphanPanels, 'these expose a config panel but cannot be authored').toEqual([]);
   });
 
+  it('every palette-less panel is still palette-less and still has a panel', () => {
+    // Self-deleting, like the schema-parity EXEMPT rows: the day the palette
+    // offers the block, or its panel goes, the row must go too.
+    const offered = new Set<string>(TYPES_BY_CATEGORY.flatMap((g) => g.types));
+    for (const type of Object.keys(PANEL_WITHOUT_PALETTE)) {
+      expect(offered.has(type), `'${type}' is offered now — delete its row`).toBe(false);
+      expect(blockHasConfig(type), `'${type}' has no panel — delete its row`).toBe(true);
+    }
+  });
+
   describe("record:quick_actions `location` — the designer's action-location dropdown", () => {
     const locationField = () =>
       BLOCK_CONFIG['record:quick_actions'].find((f) => f.name === 'location') as
 
@@ -257,6 +257,17 @@ export const BLOCK_CONFIG: Record<string, BlockPropField[]> = {
     // `DEFAULT_KANBAN_FETCH_BATCH_SIZE`, the value that applies when the box is empty.
     { name: 'limit', label: 'engine.inspector.pageBlock.field.object-kanban.limit', kind: 'number', placeholder: { literal: '100' } },
   ],
+  // The page `list-view` block reads its query from the node-level `dataSource`
+  // binding (`ListViewBlock`, plugin-list): `object` lands on `objectName`,
+  // `view` names the saved view, and `limit` is its row cap, which a list in a
+  // wide page region draws as its first rows (objectstack#26613). So all three
+  // controls write `dataSource.*`, the way `element:repeater`'s do below.
+  // `{ literal: '5' }` is the capped list's own count when no limit is stated.
+  'list-view': [
+    { name: 'object', label: 'engine.inspector.pageBlock.field.list-view.object', kind: 'object-picker', at: 'dataSource' },
+    { name: 'view', label: 'engine.inspector.pageBlock.field.list-view.view', kind: 'text', at: 'dataSource' },
+    { name: 'limit', label: 'engine.inspector.pageBlock.field.list-view.limit', kind: 'number', placeholder: { literal: '5' }, at: 'dataSource' },
+  ],
 
   // ── Layout grid ───────────────────────────────────────────────────────────
   grid: [
 
@@ -727,6 +727,9 @@ const STUDIO_EN: Record<string, string> = {
   'engine.inspector.pageBlock.field.object-kanban.titleField': 'Title field',
   'engine.inspector.pageBlock.field.object-kanban.cardFields': 'Card fields',
   'engine.inspector.pageBlock.field.object-kanban.limit': 'Limit',
+  'engine.inspector.pageBlock.field.list-view.object': 'Object',
+  'engine.inspector.pageBlock.field.list-view.view': 'View',
+  'engine.inspector.pageBlock.field.list-view.limit': 'Row limit',
   'engine.inspector.pageBlock.field.grid.columns': 'Columns',
   'engine.inspector.pageBlock.field.grid.gap': 'Gap',
   'engine.inspector.pageBlock.field.element:text.content': 'Content',
 
@@ -621,6 +621,9 @@ const STUDIO_ZH: Record<string, string> = {
   'engine.inspector.pageBlock.field.object-kanban.titleField': '标题字段',
   'engine.inspector.pageBlock.field.object-kanban.cardFields': '卡片字段',
   'engine.inspector.pageBlock.field.object-kanban.limit': '条数上限',
+  'engine.inspector.pageBlock.field.list-view.object': '对象',
+  'engine.inspector.pageBlock.field.list-view.view': '视图',
+  'engine.inspector.pageBlock.field.list-view.limit': '条数上限',
   'engine.inspector.pageBlock.field.grid.columns': '列数',
   'engine.inspector.pageBlock.field.grid.gap': '间距',
   'engine.inspector.pageBlock.field.element:text.content': '内容',