diff --git a/src/button/ReactionToggleButton.test.tsx b/src/button/ReactionToggleButton.test.tsx
index b13b74fa..14218820 100644
--- a/src/button/ReactionToggleButton.test.tsx
+++ b/src/button/ReactionToggleButton.test.tsx
@@ -5,8 +5,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 Please see LICENSE in the repository root for full details.
 */
 
-import { fireEvent, render } from "@testing-library/react";
-import { act } from "react";
+import { render } from "@testing-library/react";
 import { expect, test } from "vitest";
 import { MatrixRTCSession } from "matrix-js-sdk/src/matrixrtc";
 import { TooltipProvider } from "@vector-im/compound-web";
@@ -122,7 +121,7 @@ test("Can react with emoji", async () => {
   ]);
 });
 
-test("Can search for and send emoji", async () => {
+test("Can fully expand emoji picker", async () => {
   const user = userEvent.setup();
   const room = new MockRoom(memberUserIdAlice);
   const rtcSession = new MockRTCSession(room, membership);
@@ -130,9 +129,7 @@ test("Can search for and send emoji", async () => {
     <TestComponent rtcSession={rtcSession} room={room} />,
   );
   await user.click(getByLabelText("action.raise_hand_or_send_reaction"));
-  await user.click(getByLabelText("action.open_search"));
-  // Search should autofocus.
-  await user.keyboard("crickets");
+  await user.click(getByLabelText("action.show_more"));
   expect(container).toMatchSnapshot();
   await user.click(getByText("🦗"));
 
@@ -152,38 +149,6 @@ test("Can search for and send emoji", async () => {
   ]);
 });
 
-test("Can search for and send emoji with the keyboard", async () => {
-  const user = userEvent.setup();
-  const room = new MockRoom(memberUserIdAlice);
-  const rtcSession = new MockRTCSession(room, membership);
-  const { getByLabelText, getByPlaceholderText, container } = render(
-    <TestComponent rtcSession={rtcSession} room={room} />,
-  );
-  await user.click(getByLabelText("action.raise_hand_or_send_reaction"));
-  await user.click(getByLabelText("action.open_search"));
-  const searchField = getByPlaceholderText("reaction_search");
-  // Search should autofocus.
-  await user.keyboard("crickets");
-  expect(container).toMatchSnapshot();
-  act(() => {
-    fireEvent.keyDown(searchField, { key: "Enter" });
-  });
-  expect(room.testSentEvents).toEqual([
-    [
-      undefined,
-      ElementCallReactionEventType,
-      {
-        "m.relates_to": {
-          event_id: memberEventAlice,
-          rel_type: "m.reference",
-        },
-        name: "crickets",
-        emoji: "🦗",
-      },
-    ],
-  ]);
-});
-
 test("Can close search", async () => {
   const user = userEvent.setup();
   const room = new MockRoom(memberUserIdAlice);
@@ -192,23 +157,7 @@ test("Can close search", async () => {
     <TestComponent rtcSession={rtcSession} room={room} />,
   );
   await user.click(getByLabelText("action.raise_hand_or_send_reaction"));
-  await user.click(getByLabelText("action.open_search"));
-  await user.click(getByLabelText("action.close_search"));
-  expect(container).toMatchSnapshot();
-});
-
-test("Can close search with the escape key", async () => {
-  const user = userEvent.setup();
-  const room = new MockRoom(memberUserIdAlice);
-  const rtcSession = new MockRTCSession(room, membership);
-  const { getByLabelText, container, getByPlaceholderText } = render(
-    <TestComponent rtcSession={rtcSession} room={room} />,
-  );
-  await user.click(getByLabelText("action.raise_hand_or_send_reaction"));
-  await user.click(getByLabelText("action.open_search"));
-  const searchField = getByPlaceholderText("reaction_search");
-  act(() => {
-    fireEvent.keyDown(searchField, { key: "Escape" });
-  });
+  await user.click(getByLabelText("action.show_more"));
+  await user.click(getByLabelText("action.show_less"));
   expect(container).toMatchSnapshot();
 });
diff --git a/src/button/__snapshots__/ReactionToggleButton.test.tsx.snap b/src/button/__snapshots__/ReactionToggleButton.test.tsx.snap
index bee0bdb1..1950d566 100644
--- a/src/button/__snapshots__/ReactionToggleButton.test.tsx.snap
+++ b/src/button/__snapshots__/ReactionToggleButton.test.tsx.snap
@@ -10,7 +10,7 @@ exports[`Can close search 1`] = `
     aria-expanded="true"
     aria-haspopup="true"
     aria-label="action.raise_hand_or_send_reaction"
-    aria-labelledby=":rec:"
+    aria-labelledby=":rad:"
     class="_button_i91xf_17 _has-icon_i91xf_66 _icon-only_i91xf_59"
     data-kind="primary"
     data-size="lg"
@@ -36,16 +36,19 @@ exports[`Can close search 1`] = `
 </div>
 `;
 
-exports[`Can close search with the escape key 1`] = `
-<div>
+exports[`Can fully expand emoji picker 1`] = `
+<div
+  aria-hidden="true"
+  data-aria-hidden="true"
+>
   <button
     aria-disabled="false"
-    aria-expanded="false"
+    aria-expanded="true"
     aria-haspopup="true"
     aria-label="action.raise_hand_or_send_reaction"
-    aria-labelledby=":rhh:"
+    aria-labelledby=":r74:"
     class="_button_i91xf_17 _has-icon_i91xf_66 _icon-only_i91xf_59"
-    data-kind="secondary"
+    data-kind="primary"
     data-size="lg"
     role="button"
     tabindex="0"
@@ -167,75 +170,3 @@ exports[`Can raise hand 1`] = `
   </button>
 </div>
 `;
-
-exports[`Can search for and send emoji 1`] = `
-<div
-  aria-hidden="true"
-  data-aria-hidden="true"
->
-  <button
-    aria-disabled="false"
-    aria-expanded="true"
-    aria-haspopup="true"
-    aria-label="action.raise_hand_or_send_reaction"
-    aria-labelledby=":r74:"
-    class="_button_i91xf_17 _has-icon_i91xf_66 _icon-only_i91xf_59"
-    data-kind="primary"
-    data-size="lg"
-    role="button"
-    tabindex="0"
-  >
-    <svg
-      aria-hidden="true"
-      fill="currentColor"
-      height="24"
-      viewBox="0 0 24 24"
-      width="24"
-      xmlns="http://www.w3.org/2000/svg"
-    >
-      <path
-        d="M15.536 15.536a1 1 0 0 0-1.415-1.415 2.987 2.987 0 0 1-2.12.879 2.988 2.988 0 0 1-2.122-.879 1 1 0 1 0-1.414 1.415A4.987 4.987 0 0 0 12 17c1.38 0 2.632-.56 3.536-1.464ZM10 10.5a1.5 1.5 0 1 1-3 0 1.5 1.5 0 0 1 3 0Zm5.5 1.5a1.5 1.5 0 1 0 0-3 1.5 1.5 0 0 0 0 3Z"
-      />
-      <path
-        d="M22 12c0 5.523-4.477 10-10 10S2 17.523 2 12 6.477 2 12 2s10 4.477 10 10Zm-2 0a8 8 0 1 0-16 0 8 8 0 0 0 16 0Z"
-      />
-    </svg>
-  </button>
-</div>
-`;
-
-exports[`Can search for and send emoji with the keyboard 1`] = `
-<div
-  aria-hidden="true"
-  data-aria-hidden="true"
->
-  <button
-    aria-disabled="false"
-    aria-expanded="true"
-    aria-haspopup="true"
-    aria-label="action.raise_hand_or_send_reaction"
-    aria-labelledby=":ra3:"
-    class="_button_i91xf_17 _has-icon_i91xf_66 _icon-only_i91xf_59"
-    data-kind="primary"
-    data-size="lg"
-    role="button"
-    tabindex="0"
-  >
-    <svg
-      aria-hidden="true"
-      fill="currentColor"
-      height="24"
-      viewBox="0 0 24 24"
-      width="24"
-      xmlns="http://www.w3.org/2000/svg"
-    >
-      <path
-        d="M15.536 15.536a1 1 0 0 0-1.415-1.415 2.987 2.987 0 0 1-2.12.879 2.988 2.988 0 0 1-2.122-.879 1 1 0 1 0-1.414 1.415A4.987 4.987 0 0 0 12 17c1.38 0 2.632-.56 3.536-1.464ZM10 10.5a1.5 1.5 0 1 1-3 0 1.5 1.5 0 0 1 3 0Zm5.5 1.5a1.5 1.5 0 1 0 0-3 1.5 1.5 0 0 0 0 3Z"
-      />
-      <path
-        d="M22 12c0 5.523-4.477 10-10 10S2 17.523 2 12 6.477 2 12 2s10 4.477 10 10Zm-2 0a8 8 0 1 0-16 0 8 8 0 0 0 16 0Z"
-      />
-    </svg>
-  </button>
-</div>
-`;