21.19 Paused activity restarts on its own?

Paused my run by hitting the start/stop button.  Then, when I started moving, the watch auto-started the run activity again.  I thought Wow- what a great feature.  But, then when trying it out again, it sometimes restarted when I hadn’t started moving again, and then sometimes it just restarted on its own, or when I turned my wrist.  And then- sometimes it didn’t pick up that i had started running again and stayed paused.

this might be associated with the touch screen being activated … but I was wearing a short sleeved shirt- so nothing touching the screen.  ???

that said - I would love an auto-restart feature!   Or at least a beep and a buzz warning you that you’re running again and yet you haven’t started your watch…. Like my 12 year old Edge 500 cycling computer does!