diff --git a/frontend/src/components/editor/boundary/ErrorBoundary.tsx b/frontend/src/components/editor/boundary/ErrorBoundary.tsx
index 96d6c4a0742..ca094a6f106 100644
--- a/frontend/src/components/editor/boundary/ErrorBoundary.tsx
+++ b/frontend/src/components/editor/boundary/ErrorBoundary.tsx
@@ -1,11 +1,21 @@
 /* Copyright 2026 Marimo. All rights reserved. */
-import type { PropsWithChildren } from "react";
+import { Provider } from "jotai";
+import { type PropsWithChildren, lazy, Suspense, useState } from "react";
 import {
   type FallbackProps,
   ErrorBoundary as ReactErrorBoundary,
 } from "react-error-boundary";
-import { Constants } from "@/core/constants";
+import { store } from "@/core/state/jotai";
 import { Button } from "../../ui/button";
+import { Dialog, DialogTrigger } from "../../ui/dialog";
+import { Toaster } from "../../ui/toaster";
+import { TooltipProvider } from "../../ui/tooltip";
+
+const FeedbackModal = lazy(() =>
+  import("../chrome/components/feedback-button").then((mod) => ({
+    default: mod.FeedbackModal,
+  })),
+);
 
 export const ErrorBoundary: React.FC<PropsWithChildren> = (props) => {
   return (
@@ -16,26 +26,38 @@ export const ErrorBoundary: React.FC<PropsWithChildren> = (props) => {
 };
 
 const FallbackComponent: React.FC<FallbackProps> = (props) => {
+  const [open, setOpen] = useState(false);
+
   return (
-    <div className="flex-1 flex items-center justify-center flex-col space-y-4 max-w-2xl mx-auto px-6">
+    <div className="flex-1 flex items-center justify-center flex-col space-y-4 max-w-2xl mx-auto px-6 pb-6">
       <h1 className="text-2xl font-bold">Something went wrong</h1>
       <pre className="text-xs bg-muted/40 border rounded-md p-4 max-w-[80%] whitespace-normal">
         {props.error?.message}
       </pre>
-      <div>
-        If this is an issue with marimo, please report it on{" "}
-        <a href={Constants.issuesPage} target="_blank" className="underline">
-          GitHub
-        </a>
-        .
+      <div className="flex flex-wrap items-center justify-center gap-2">
+        <Dialog open={open} onOpenChange={setOpen}>
+          <DialogTrigger asChild={true}>
+            <Button variant="outline">Report an issue</Button>
+          </DialogTrigger>
+          {open && (
+            <Provider store={store}>
+              <TooltipProvider>
+                <Suspense fallback={null}>
+                  <FeedbackModal />
+                </Suspense>
+                <Toaster />
+              </TooltipProvider>
+            </Provider>
+          )}
+        </Dialog>
+        <Button
+          data-testid="reset-error-boundary-button"
+          onClick={props.resetErrorBoundary}
+          variant="outline"
+        >
+          Try again
+        </Button>
       </div>
-      <Button
-        data-testid="reset-error-boundary-button"
-        onClick={props.resetErrorBoundary}
-        variant="outline"
-      >
-        Try again
-      </Button>
     </div>
   );
 };
diff --git a/frontend/src/components/editor/boundary/__tests__/ErrorBoundary.test.tsx b/frontend/src/components/editor/boundary/__tests__/ErrorBoundary.test.tsx
new file mode 100644
index 00000000000..f98025b9d57
--- /dev/null
+++ b/frontend/src/components/editor/boundary/__tests__/ErrorBoundary.test.tsx
@@ -0,0 +1,311 @@
+/* Copyright 2026 Marimo. All rights reserved. */
+
+import { fireEvent, render, screen, waitFor } from "@testing-library/react";
+import type { PropsWithChildren, ReactNode } from "react";
+import { afterEach, beforeEach, describe, expect, it, vi } from "vitest";
+import { MockRequestClient } from "@/__mocks__/requests";
+import { ModalProvider } from "@/components/modal/ImperativeModal";
+import { TooltipProvider } from "@/components/ui/tooltip";
+import { clearToasts } from "@/components/ui/use-toast";
+import { initialNotebookState, notebookAtom } from "@/core/cells/cells";
+import { viewStateAtom } from "@/core/mode";
+import { connectionAtom } from "@/core/network/connection";
+import { requestClientAtom } from "@/core/network/requests";
+import type { EnvironmentInfo } from "@/core/network/types";
+import { filenameAtom } from "@/core/saving/file-state";
+import { store } from "@/core/state/jotai";
+import { WebSocketState } from "@/core/websocket/types";
+import { ErrorBoundary } from "../ErrorBoundary";
+
+vi.mock("@/utils/copy", () => ({
+  copyToClipboard: vi.fn().mockResolvedValue(undefined),
+}));
+
+const environment: EnvironmentInfo = {
+  marimo: "1.2.3",
+  editable: false,
+  location: "~/.venv/site-packages/marimo",
+  OS: "Darwin",
+  "OS Version": "25.0",
+  Processor: "arm",
+  "Python Version": "3.12.9",
+  Locale: "en_US",
+  Binaries: { Browser: "chrome 140", Node: "v22", uv: "0.11" },
+  Dependencies: { click: "8.4.2" },
+  "Optional Dependencies": { pandas: "3.0.0" },
+  "Experimental Flags": {},
+};
+
+const CRASH_MESSAGE = "cell output crashed";
+
+function CrashingChild(): never {
+  throw new Error(CRASH_MESSAGE);
+}
+
+function RecoverableChild({ crash }: { crash: boolean }) {
+  if (crash) {
+    throw new Error(CRASH_MESSAGE);
+  }
+  return <p>recovered child</p>;
+}
+
+function DescendantProviders({ children }: PropsWithChildren) {
+  return (
+    <TooltipProvider>
+      <ModalProvider>{children}</ModalProvider>
+    </TooltipProvider>
+  );
+}
+
+function isExpectedReactExceptionOutput(args: unknown[]): boolean {
+  return args.some((arg) => {
+    if (arg instanceof Error) {
+      return arg.message.includes(CRASH_MESSAGE);
+    }
+    return (
+      typeof arg === "string" &&
+      (arg.includes(CRASH_MESSAGE) ||
+        arg.includes("The above error occurred") ||
+        arg.includes("React will try to recreate this component tree"))
+    );
+  });
+}
+
+function suppressExpectedReactException() {
+  return vi.spyOn(console, "error").mockImplementation((...args) => {
+    if (isExpectedReactExceptionOutput(args)) {
+      return;
+    }
+    throw new Error(`Unexpected console.error: ${args.map(String).join(" ")}`);
+  });
+}
+
+let consoleError: ReturnType<typeof vi.spyOn> | undefined;
+
+function renderCrashedBoundary(child: ReactNode = <CrashingChild />) {
+  consoleError?.mockRestore();
+  consoleError = suppressExpectedReactException();
+  return render(<ErrorBoundary>{child}</ErrorBoundary>);
+}
+
+function setRequestClient(
+  overrides?: Parameters<typeof MockRequestClient.create>[0],
+) {
+  const client = MockRequestClient.create(overrides);
+  store.set(requestClientAtom, client);
+  return client;
+}
+
+async function openReportDialog() {
+  const trigger = screen.getByRole("button", { name: "Report an issue" });
+  trigger.focus();
+  fireEvent.click(trigger);
+  return screen.findByRole("dialog");
+}
+
+async function expectReportButtonFocused() {
+  await waitFor(() => {
+    expect(
+      screen.getByRole("button", { name: "Report an issue" }),
+    ).toHaveFocus();
+  });
+}
+
+async function closeReportDialog(method: "escape" | "close") {
+  const dialog = await screen.findByRole("dialog");
+  if (method === "escape") {
+    fireEvent.keyDown(dialog, { key: "Escape" });
+  } else {
+    fireEvent.click(screen.getByRole("button", { name: "Close" }));
+  }
+  await waitFor(() => {
+    expect(screen.queryByRole("dialog")).not.toBeInTheDocument();
+  });
+  await expectReportButtonFocused();
+}
+
+async function expectRealReportModal() {
+  const dialog = await openReportDialog();
+  expect(dialog).toHaveTextContent("Report an issue");
+  expect(screen.getByRole("link", { name: "Open GitHub issue" })).toBeVisible();
+  expect(
+    screen.getByRole("checkbox", { name: "Include errors" }),
+  ).toBeVisible();
+  expect(
+    screen.getByRole("checkbox", { name: "Include notebook code" }),
+  ).toBeVisible();
+  await screen.findByText("Environment details");
+  return dialog;
+}
+
+function resetSharedState() {
+  localStorage.clear();
+  clearToasts();
+  store.set(requestClientAtom, null);
+  store.set(notebookAtom, initialNotebookState());
+  store.set(viewStateAtom, { mode: "edit", cellAnchor: null });
+  store.set(connectionAtom, { state: WebSocketState.OPEN });
+  store.set(filenameAtom, "/project/example.py");
+}
+
+describe("ErrorBoundary report dialog", () => {
+  beforeEach(() => {
+    resetSharedState();
+  });
+
+  afterEach(() => {
+    consoleError?.mockRestore();
+    consoleError = undefined;
+    resetSharedState();
+  });
+
+  it("opens the report modal after a child render exception", async () => {
+    const { getEnvironmentInfo } = setRequestClient({
+      getEnvironmentInfo: vi.fn().mockResolvedValue(environment),
+    });
+
+    renderCrashedBoundary();
+
+    expect(screen.getByText("Something went wrong")).toBeVisible();
+    expect(screen.getByText("cell output crashed")).toBeVisible();
+    expect(screen.getByTestId("reset-error-boundary-button")).toBeVisible();
+    expect(screen.queryByRole("dialog")).not.toBeInTheDocument();
+    expect(getEnvironmentInfo).not.toHaveBeenCalled();
+
+    await expectRealReportModal();
+    await waitFor(() => expect(getEnvironmentInfo).toHaveBeenCalledOnce());
+  });
+
+  it("still opens one report dialog after descendant providers disappear", async () => {
+    const { getEnvironmentInfo } = setRequestClient({
+      getEnvironmentInfo: vi.fn().mockResolvedValue(environment),
+    });
+
+    renderCrashedBoundary(
+      <DescendantProviders>
+        <CrashingChild />
+      </DescendantProviders>,
+    );
+
+    await expectRealReportModal();
+    expect(screen.getAllByRole("dialog")).toHaveLength(1);
+    await waitFor(() => expect(getEnvironmentInfo).toHaveBeenCalledOnce());
+  });
+
+  it("shows partial diagnostics when the request client is missing", async () => {
+    renderCrashedBoundary();
+
+    await openReportDialog();
+    await screen.findByText("Environment details");
+
+    expect(
+      screen.getByText("Server environment information unavailable"),
+    ).toBeVisible();
+    expect(
+      screen.queryByText("Loading environment details…"),
+    ).not.toBeInTheDocument();
+    expect(
+      screen.queryByRole("button", { name: "Retry" }),
+    ).not.toBeInTheDocument();
+    expect(
+      screen.getByRole("checkbox", { name: "Include notebook code" }),
+    ).toBeDisabled();
+    expect(screen.getByText("Notebook source is unavailable.")).toBeVisible();
+    const link = screen.getByRole("link", { name: "Open GitHub issue" });
+    expect(link.getAttribute("href") ?? "").toContain("&env=");
+  });
+
+  it("does not request environment or source while the report dialog is closed", async () => {
+    localStorage.setItem(
+      "marimo:issue-report:include-code",
+      JSON.stringify(true),
+    );
+    const { getEnvironmentInfo, readCode } = setRequestClient({
+      getEnvironmentInfo: vi.fn().mockResolvedValue(environment),
+      readCode: vi.fn().mockResolvedValue({ contents: "import marimo" }),
+    });
+
+    renderCrashedBoundary();
+
+    expect(screen.getByText("Something went wrong")).toBeVisible();
+    expect(screen.queryByRole("dialog")).not.toBeInTheDocument();
+    expect(getEnvironmentInfo).not.toHaveBeenCalled();
+    expect(readCode).not.toHaveBeenCalled();
+  });
+
+  it("restores focus to the report button after closing with Escape", async () => {
+    setRequestClient({
+      getEnvironmentInfo: vi.fn().mockResolvedValue(environment),
+    });
+    renderCrashedBoundary();
+    await openReportDialog();
+    await closeReportDialog("escape");
+    expect(screen.getByText(CRASH_MESSAGE)).toBeVisible();
+  });
+
+  it("restores focus to the report button after closing with the close control", async () => {
+    setRequestClient({
+      getEnvironmentInfo: vi.fn().mockResolvedValue(environment),
+    });
+    renderCrashedBoundary();
+    await openReportDialog();
+    await closeReportDialog("close");
+    expect(screen.getByText(CRASH_MESSAGE)).toBeVisible();
+  });
+
+  it("reopens the report dialog while the original error remains", async () => {
+    setRequestClient({
+      getEnvironmentInfo: vi.fn().mockResolvedValue(environment),
+    });
+    renderCrashedBoundary();
+    await openReportDialog();
+    await closeReportDialog("escape");
+    expect(screen.getByText(CRASH_MESSAGE)).toBeVisible();
+    await expectRealReportModal();
+    expect(screen.getByText(CRASH_MESSAGE)).toBeVisible();
+  });
+
+  it("restores the child after try again once the failure is cleared", () => {
+    setRequestClient({
+      getEnvironmentInfo: vi.fn().mockResolvedValue(environment),
+    });
+    const view = renderCrashedBoundary(<RecoverableChild crash={true} />);
+    expect(screen.getByText("Something went wrong")).toBeVisible();
+
+    view.rerender(
+      <ErrorBoundary>
+        <RecoverableChild crash={false} />
+      </ErrorBoundary>,
+    );
+    fireEvent.click(screen.getByTestId("reset-error-boundary-button"));
+
+    expect(screen.getByText("recovered child")).toBeVisible();
+    expect(screen.queryByText("Something went wrong")).not.toBeInTheDocument();
+  });
+
+  it("does not read notebook source when opened with fresh inclusion preferences", async () => {
+    const { readCode } = setRequestClient({
+      getEnvironmentInfo: vi.fn().mockResolvedValue(environment),
+      readCode: vi.fn().mockResolvedValue({ contents: "import marimo" }),
+    });
+
+    renderCrashedBoundary();
+    await expectRealReportModal();
+
+    expect(readCode).not.toHaveBeenCalled();
+  });
+
+  it("renders the copy toast after the ancestor toaster is gone", async () => {
+    setRequestClient({
+      getEnvironmentInfo: vi.fn().mockResolvedValue(environment),
+    });
+    renderCrashedBoundary();
+    await expectRealReportModal();
+
+    fireEvent.click(
+      screen.getByRole("button", { name: "Copy environment JSON" }),
+    );
+
+    expect(await screen.findByText("Environment details copied")).toBeVisible();
+  });
+});
diff --git a/frontend/src/components/editor/chrome/components/__tests__/feedback-button.test.tsx b/frontend/src/components/editor/chrome/components/__tests__/feedback-button.test.tsx
index 2a0ce95474d..b5307c2f996 100644
--- a/frontend/src/components/editor/chrome/components/__tests__/feedback-button.test.tsx
+++ b/frontend/src/components/editor/chrome/components/__tests__/feedback-button.test.tsx
@@ -208,4 +208,98 @@ describe("FeedbackModal issue reporting", () => {
       expect(href).toContain(encodeURIComponent('"marimo": "1.2.3"'));
     });
   });
+
+  it("shows partial environment details when the request client is missing", async () => {
+    store.set(requestClientAtom, null);
+    render(<FeedbackModal onClose={vi.fn()} />, { wrapper });
+
+    await screen.findByText("Environment details");
+    expect(
+      screen.getByText("Server environment information unavailable"),
+    ).toBeInTheDocument();
+    expect(
+      screen.queryByText("Loading environment details…"),
+    ).not.toBeInTheDocument();
+    expect(
+      screen.queryByRole("button", { name: "Retry" }),
+    ).not.toBeInTheDocument();
+
+    const link = screen.getByRole("link", { name: "Open GitHub issue" });
+    const href = link.getAttribute("href") ?? "";
+    expect(href).toContain("&env=");
+    expect(href).toContain(encodeURIComponent("Environment Collection Error"));
+
+    fireEvent.click(
+      screen.getByRole("button", { name: "Copy environment JSON" }),
+    );
+    await waitFor(() =>
+      expect(copyModule.copyToClipboard).toHaveBeenCalledWith(
+        expect.stringContaining("Environment Collection Error"),
+      ),
+    );
+  });
+
+  it("disables source collection when the request client is missing", async () => {
+    localStorage.setItem(
+      "marimo:issue-report:include-code",
+      JSON.stringify(true),
+    );
+    store.set(connectionAtom, { state: WebSocketState.CONNECTING });
+    store.set(requestClientAtom, null);
+    render(<FeedbackModal onClose={vi.fn()} />, { wrapper });
+
+    await screen.findByText("Environment details");
+    expect(
+      screen.getByRole("checkbox", { name: "Include notebook code" }),
+    ).toBeDisabled();
+    expect(
+      screen.getByText("Notebook source is unavailable."),
+    ).toBeInTheDocument();
+    expect(
+      screen.queryByText("Connect the notebook to include its source."),
+    ).not.toBeInTheDocument();
+    const link = screen.getByRole("link", { name: "Open GitHub issue" });
+    expect(link.getAttribute("href") ?? "").not.toContain("reproduction-code=");
+  });
+
+  it("preserves partial diagnostics when the environment request throws", async () => {
+    store.set(
+      requestClientAtom,
+      MockRequestClient.create({
+        getEnvironmentInfo: vi.fn().mockImplementation(() => {
+          throw new Error("offline");
+        }),
+      }),
+    );
+    render(<FeedbackModal onClose={vi.fn()} />, { wrapper });
+
+    await screen.findByText("Server environment information unavailable");
+    expect(screen.getByRole("button", { name: "Retry" })).toBeInTheDocument();
+    expect(
+      screen.getByText(/Environment Collection Error/),
+    ).toBeInTheDocument();
+  });
+
+  it("replaces partial diagnostics after a successful environment retry", async () => {
+    const getEnvironmentInfo = vi
+      .fn()
+      .mockRejectedValueOnce(new Error("offline"))
+      .mockResolvedValueOnce(environment);
+    store.set(
+      requestClientAtom,
+      MockRequestClient.create({ getEnvironmentInfo }),
+    );
+    render(<FeedbackModal onClose={vi.fn()} />, { wrapper });
+
+    await screen.findByText("Server environment information unavailable");
+    fireEvent.click(screen.getByRole("button", { name: "Retry" }));
+
+    await screen.findByText(/"marimo": "1.2.3"/);
+    expect(
+      screen.queryByText("Server environment information unavailable"),
+    ).not.toBeInTheDocument();
+    expect(
+      screen.queryByRole("button", { name: "Retry" }),
+    ).not.toBeInTheDocument();
+  });
 });
diff --git a/frontend/src/components/editor/chrome/components/feedback-button.tsx b/frontend/src/components/editor/chrome/components/feedback-button.tsx
index 2818f2497ff..ba1737a77e3 100644
--- a/frontend/src/components/editor/chrome/components/feedback-button.tsx
+++ b/frontend/src/components/editor/chrome/components/feedback-button.tsx
@@ -36,7 +36,7 @@ import {
 import { useNotebookCodeAvailable } from "@/core/meta/code-visibility";
 import { getMarimoVersion } from "@/core/meta/globals";
 import { connectionAtom } from "@/core/network/connection";
-import { useRequestClient } from "@/core/network/requests";
+import { requestClientAtom } from "@/core/network/requests";
 import { filenameAtom } from "@/core/saving/file-state";
 import { store } from "@/core/state/jotai";
 import { WebSocketState } from "@/core/websocket/types";
@@ -74,6 +74,27 @@ const CollapsiblePreview: React.FC<{ content: string }> = ({ content }) => {
   );
 };
 
+function getNotebookSourceUnavailableReason(args: {
+  hasRequestClient: boolean;
+  filename: string | null;
+  codeAvailable: boolean;
+  connectionState: WebSocketState;
+}): string | undefined {
+  if (!args.hasRequestClient) {
+    return "Notebook source is unavailable.";
+  }
+  if (args.filename === null) {
+    return "Save the notebook first.";
+  }
+  if (!args.codeAvailable) {
+    return "Notebook source is hidden in this view.";
+  }
+  if (args.connectionState !== WebSocketState.OPEN) {
+    return "Connect the notebook to include its source.";
+  }
+  return undefined;
+}
+
 export const FeedbackButton: React.FC<PropsWithChildren> = ({ children }) => {
   const { openModal, closeModal } = useImperativeModal();
 
@@ -85,13 +106,15 @@ export const FeedbackButton: React.FC<PropsWithChildren> = ({ children }) => {
 };
 
 export const FeedbackModal: React.FC<{
-  onClose: () => void;
+  onClose?: () => void;
 }> = () => {
-  const { getEnvironmentInfo, readCode } = useRequestClient();
-  const environmentRequest = useAsyncData(
-    async () => getEnvironmentInfo(),
-    [getEnvironmentInfo],
-  );
+  const requestClient = useAtomValue(requestClientAtom);
+  const environmentRequest = useAsyncData(async () => {
+    if (requestClient == null) {
+      return undefined;
+    }
+    return requestClient.getEnvironmentInfo();
+  }, [requestClient]);
 
   const notebook = useAtomValue(notebookAtom);
   const errors = getCellErrorEntries(store);
@@ -102,18 +125,13 @@ export const FeedbackModal: React.FC<{
   const codeAvailable = useNotebookCodeAvailable(cells);
   const filename = useAtomValue(filenameAtom);
   const connection = useAtomValue(connectionAtom);
-  const notebookSourceAvailable =
-    filename !== null &&
-    codeAvailable &&
-    connection.state === WebSocketState.OPEN;
-
-  const notebookSourceReason = notebookSourceAvailable
-    ? undefined
-    : filename === null
-      ? "Save the notebook first."
-      : !codeAvailable
-        ? "Notebook source is hidden in this view."
-        : "Connect the notebook to include its source.";
+  const notebookSourceReason = getNotebookSourceUnavailableReason({
+    hasRequestClient: requestClient != null,
+    filename,
+    codeAvailable,
+    connectionState: connection.state,
+  });
+  const notebookSourceAvailable = notebookSourceReason === undefined;
 
   const [includeErrors, setIncludeErrors] = useLocalStorage(
     "marimo:issue-report:include-errors",
@@ -127,7 +145,7 @@ export const FeedbackModal: React.FC<{
   const environment: EnvironmentDiagnostics | undefined =
     environmentRequest.data
       ? enrichEnvironment(environmentRequest.data, navigator.userAgent)
-      : environmentRequest.status === "error"
+      : environmentRequest.status === "error" || requestClient == null
         ? createPartialEnvironment(
             getMarimoVersion(),
             navigator.userAgent,
@@ -137,12 +155,12 @@ export const FeedbackModal: React.FC<{
         : undefined;
 
   const codeRequest = useAsyncData(async () => {
-    if (!includeCode || !notebookSourceAvailable) {
+    if (!includeCode || !notebookSourceAvailable || requestClient == null) {
       return undefined;
     }
-    const { contents } = await readCode();
+    const { contents } = await requestClient.readCode();
     return contents;
-  }, [includeCode, notebookSourceAvailable, readCode]);
+  }, [includeCode, notebookSourceAvailable, requestClient]);
 
   let githubIssueUrl = Constants.bugReportUrl;
   let omitted: string[] = [];
@@ -255,7 +273,7 @@ export const FeedbackModal: React.FC<{
           )}
         </div>
 
-        {environmentRequest.status === "pending" && (
+        {environmentRequest.status === "pending" && requestClient != null && (
           <div className="flex flex-col gap-2">
             <span className="text-sm text-muted-foreground">
               Loading environment details…
@@ -266,18 +284,20 @@ export const FeedbackModal: React.FC<{
           </div>
         )}
 
-        {environmentRequest.status === "error" && (
+        {(environmentRequest.status === "error" || requestClient == null) && (
           <div className="flex items-center gap-2 text-sm">
             <TriangleAlertIcon className="w-4 h-4 text-(--yellow-11) shrink-0" />
             <span>Server environment information unavailable</span>
-            <Button
-              type="button"
-              variant="link"
-              size="xs"
-              onClick={() => environmentRequest.refetch()}
-            >
-              Retry
-            </Button>
+            {requestClient != null && (
+              <Button
+                type="button"
+                variant="link"
+                size="xs"
+                onClick={() => environmentRequest.refetch()}
+              >
+                Retry
+              </Button>
+            )}
           </div>
         )}
 
diff --git a/frontend/src/components/ui/use-toast.ts b/frontend/src/components/ui/use-toast.ts
index 1b33c62da99..2f09e86a10c 100644
--- a/frontend/src/components/ui/use-toast.ts
+++ b/frontend/src/components/ui/use-toast.ts
@@ -161,6 +161,14 @@ function dispatch(action: Action) {
   });
 }
 
+export function clearToasts() {
+  for (const timeout of toastTimeouts.values()) {
+    clearTimeout(timeout);
+  }
+  toastTimeouts.clear();
+  dispatch({ type: "REMOVE_TOAST" });
+}
+
 type Toast = Omit<ToasterToast, "id">;
 
 function toast({