LiveTrack session complete but device continues to log track and updates online track.

I have been using my inReach Mini 2 to track a multi-day sailing trip.  I ran the LiveTrack for 4 days, allowing others to follow my track online at livetrack.garmin.com.  All seemed good until I recharged the device in an area of the hull where there was no satellite comms.  Now, the InReach Mini 2 is still tracking but the online session says that the "Session is Complete - The tracking session has ended." but it is still updating as by journey progresses, i.e. all the new track points are being added to the online map page.  This feels like a bug to me.  Has anyone seen this before and is there a way to get the online service not to appear completed.