[Bug]: useSubmitImpl() not respects incoming query search when using POST

contributors.yml

@@ -65,6 +65,7 @@
 - hzhu
 - IAmLuisJ
 - ianduvall
+- jacargentina
 - imzshh
 - IshanKBG
 - jacob-ebey

fixtures/gists-app/tests/nested-form-test.ts

@@ -0,0 +1,27 @@
+import type { Browser, Page } from "puppeteer";
+import puppeteer from "puppeteer";
+
+import { reactIsHydrated } from "./utils";
+
+const testPort = 3000;
+const testServer = `http://localhost:${testPort}`;
+
+describe("nested form", () => {
+  let browser: Browser;
+  let page: Page;
+  beforeEach(async () => {
+    browser = await puppeteer.launch();
+    page = await browser.newPage();
+  });
+
+  afterEach(() => browser.close());
+
+  it("keep query string on post", async () => {
+    await page.goto(`${testServer}/nested-forms?q=1`);
+    await reactIsHydrated(page);
+
+    const originalUrl = page.url();
+    await page.click("button[type=submit]");
+    expect(page.url()).toEqual(originalUrl);
+  });
+});