Using the Video Player for a live stream DASH link, need to play at current time not start time

We’re using the Roku video player for a DASH link which is from a live stream.

What we’re seeing is that during the event, it always starts at the beginning.

How do we tell it to play from the DASH link, for a live event, at the current time not the start time?

Not sure if DASH would behave differently but there is a write up about handling live video at https://rokulikeahurricane.io/live_video_delay

Thanks! Will give that a try.