Pausing a live stream, no way to jump back to "live"

When I pause a live streamed source, there is no way I can find to jump back to live. I tried this, but it doesn't work:

await CrossMediaManager.Current.SeekTo(TimeSpan.FromHours(9999));

Is there a method i'm missing to jump to the live marker?

Start at the CrossMediaManager.Current.SeekTo entry point and trace how seeking is handled for live-stream sources on each supported platform. Determine whether a live-marker operation already exists or what support is missing; done means the live stream can reliably return to its current live position.

Written by the indexing model from the issue text.