test: Ensure login button visibility after logout in e2e encryption t… (RocketChat#36628)

Author: ggazzo

apps/meteor/tests/e2e/e2e-encryption.spec.ts

@@ -68,6 +68,8 @@ test.describe('initial setup', () => {
 		// Log out
 		await sidenav.logout();
 
+		await expect(loginPage.loginButton).toBeVisible();
+
 		// Login again
 		await loginPage.loginByUserState(Users.admin);