Fix test expectations

src/headless/public/Terminal.test.ts

@@ -409,6 +409,7 @@ describe('Headless API Tests', function (): void {
         originMode: false,
         reverseWraparoundMode: false,
         sendFocusMode: false,
+        showCursor: true,
         synchronizedOutputMode: false,
         wraparoundMode: true
       });

test/playwright/Terminal.test.ts

@@ -605,6 +605,7 @@ test.describe('API Integration Tests', () => {
         originMode: false,
         reverseWraparoundMode: false,
         sendFocusMode: false,
+        showCursor: true,
         synchronizedOutputMode: false,
         wraparoundMode: true
       });