Hi, as per the [docs](https://docs.developers.optimizely.com/full-stack/docs/event-batching-javascript#basic-example) the `eventBatchSize` and `eventFlushInterval` seem optional in 2.9.0 This is confirmed by the type definitions:  However, I'm getting the following console warnings: ``` [OPTIMIZELY] - WARN 2022-07-27T10:01:02.068Z Invalid eventBatchSize undefined, defaulting to 10 [OPTIMIZELY] - WARN 2022-07-27T10:01:02.068Z Invalid eventFlushInterval undefined, defaulting to 1000 ``` Related to: #175