fix(ui): honor select search limits for large regional lists

packages/ui/test/ui.test.ts

@@ -1890,6 +1890,26 @@ test("input number increments, decrements, applies steps, and respects limits",
   expect(decrement().disabled).toBe(true);
 });
 
+test("advanced select limits rendered options but searches the full dataset and retains saved values", async () => {
+  const source = readFileSync(uiComponentPath("AdvancedSelect"), "utf8");
+  const dom = mountHtml(
+    await renderComponent(source, {
+      name: "region",
+      value: "99",
+      searchResultLimit: 4,
+      options: Array.from({ length: 100 }, (_, i) => ({ value: String(i), label: "Region " + i })),
+    }),
+  );
+  expect(dom.querySelector(".wrn-next__select-value")?.textContent).toContain("Region 99");
+  expect(dom.querySelectorAll(".wrn-next__select-option")).toHaveLength(4);
+  (dom.querySelector(".wrn-next__select-trigger") as HTMLButtonElement).click();
+  const search = dom.querySelector('input[type="search"]') as HTMLInputElement;
+  search.value = "Region 99";
+  search.dispatchEvent(new (dom.window as any).Event("input", { bubbles: true }));
+  expect(dom.querySelectorAll(".wrn-next__select-option")).toHaveLength(1);
+  expect(dom.querySelector(".wrn-next__select-option")?.textContent).toContain("Region 99");
+});
+
 test("advanced select opens, filters, and selects without reactive handler errors", async () => {
   const source = readFileSync(uiComponentPath("AdvancedSelect"), "utf8");
   const html = await renderComponent(source, {