Fix playwright test that used the e2e icon

playwright/e2e/crypto/event-shields.spec.ts

@@ -144,26 +144,23 @@ test.describe("Cryptography", function () {
             // bob deletes his second device
             await bobSecondDevice.evaluate((cli) => cli.logout(true));
 
-            // wait for the logout to propagate. Workaround for https://github.com/vector-im/element-web/issues/26263 by repeatedly closing and reopening Bob's user info.
-            async function awaitOneDevice(iterations = 1) {
-                const rightPanel = page.locator(".mx_RightPanel");
-                await rightPanel.getByTestId("base-card-back-button").click();
-                await rightPanel.getByText("Bob").click();
-                const sessionCountText = await rightPanel
-                    .locator(".mx_UserInfo_devices")
-                    .getByText(" session", { exact: false })
-                    .textContent();
-                // cf https://github.com/vector-im/element-web/issues/26279: Element-R uses the wrong text here
-                if (sessionCountText != "1 session" && sessionCountText != "1 verified session") {
-                    if (iterations >= 10) {
-                        throw new Error(`Bob still has ${sessionCountText} after 10 iterations`);
+            // wait for the logout to propagate.
+            const onlyOneDevice = await app.client.evaluate(
+                async (cli, { userId }) => {
+                    for (let i = 0; i < 10; ++i) {
+                        const userDeviceMap = await cli.getCrypto()?.getUserDeviceInfo([userId], true);
+                        const deviceMap = userDeviceMap?.get(userId);
+                        if (deviceMap.size === 1) return true;
+                        await new Promise((r) => setTimeout(r, 500));
                     }
-                    await awaitOneDevice(iterations + 1);
-                }
+                    return false;
+                },
+                { userId: bob.credentials.userId },
+            );
+            if (!onlyOneDevice) {
+                throw new Error(`Bob still has more than one session after 10 iterations!`);
             }
 
-            await awaitOneDevice();
-
             // close and reopen the room, to get the shield to update.
             await app.viewRoomByName("Bob");
             await app.viewRoomByName("TestRoom");