azure-dev: playwright test fail in todo-nodejs-mongo

Describe the issue: playwright test fail when delete a item.

Repro steps:

1. Run command azd up
2. Run command cd tests
3. Run command npm i && npx playwright install
4. Run command npx playwright test

Environment: OS : Linux(Ubuntu 20.04), DevContainer, Codespace Template: https://github.com/Azure-Samples/todo-nodejs-mongo https://github.com/azure-samples/todo-csharp-cosmos-sql https://github.com/azure-samples/todo-nodejs-mongo https://github.com/azure-samples/todo-nodejs-mongo-aca https://github.com/azure-samples/todo-python-mongo https://github.com/azure-samples/todo-python-mongo-aca

Expected behavior: playwright test can success.

@jongio for notification.