Starting a ride on my Garmin 520 starts Strava ride recording
This has never happened before: on my ride today, I started recording on my Garmin Edge 520. I noticed part way through the ride that the fitness symbol on my Apple Watch was activated; I found that in fact the Strava app was recording the ride on my iPhone. I did not start it, and want to record only from my Garmin (and later sync via Garmin Connect). I ended up with two rides recorded.
Is this a new capability, that the Strava app starts recording when it detects activity from the Garmin? How can I turn this off?