Show a footer Remove on selected create-flow modules so removal is not kebab-only.

Co-authored-by: Cursor <cursoragent@cursor.com>

tests/pages/communication-methods.test.jsx

@@ -40,7 +40,7 @@ describe("Create flow communication-methods page", () => {
     expect(within(dialog).getByText("Add Platform")).toBeInTheDocument();
   });
 
-  test("re-opening a selected method shows Save; Remove is in the kebab", async () => {
+  test("re-opening a selected method shows Save and footer Remove; Remove stays in the kebab", async () => {
     const user = userEvent.setup();
     render(<CommunicationMethodsScreen />);
 
@@ -54,8 +54,8 @@ describe("Create flow communication-methods page", () => {
     await user.click(signalCards[0]);
     const dialogAgain = screen.getByRole("dialog");
     expect(
-      within(dialogAgain).queryByRole("button", { name: "Remove" }),
-    ).not.toBeInTheDocument();
+      within(dialogAgain).getByRole("button", { name: "Remove" }),
+    ).toBeInTheDocument();
     expect(
       within(dialogAgain).queryByRole("button", { name: "Add Platform" }),
     ).not.toBeInTheDocument();
@@ -67,6 +67,30 @@ describe("Create flow communication-methods page", () => {
     expect(screen.getByRole("menuitem", { name: "Remove" })).toBeInTheDocument();
   });
 
+  test("Remove from the footer deselects the method", async () => {
+    const user = userEvent.setup();
+    render(<CommunicationMethodsScreen />);
+
+    const signalCards = screen.getAllByRole("button", {
+      name: /Signal: Encrypted messaging/,
+    });
+    await user.click(signalCards[0]);
+    await user.click(
+      within(screen.getByRole("dialog")).getByRole("button", {
+        name: "Add Platform",
+      }),
+    );
+
+    expect(signalCards[0]).toHaveTextContent("SELECTED");
+
+    await user.click(signalCards[0]);
+    await user.click(
+      within(screen.getByRole("dialog")).getByRole("button", { name: "Remove" }),
+    );
+
+    expect(signalCards[0]).not.toHaveTextContent("SELECTED");
+  });
+
   test("Remove from the kebab deselects the method", async () => {
     const user = userEvent.setup();
     render(<CommunicationMethodsScreen />);