Regions for Rekognition Video Streaming

Using the Rekognition service with everything based in the ap-southeast-2(Sydney) region, and just discovered that the Video Streaming component may be the only component I can't access with this region. There's an article discussing that it's being rolled out to more regions. Is there a timeframe for this? https://aws.amazon.com/blogs/machine-learning/amazon-rekognition-introduces-streaming-video-events-to-provide-real-time-alerts-on-live-video-streams/