I understand the Garmin Connect app should be able to upload the step count into the apple health app on an iPhone. I have configured apple health to allow Garmin Connect to write step count, and also ordered the data share sources so that Garmin connect is top of the list (above the iPhone source) but step data is always taken from the phone sensor, not the Garmin Connect application.
I have also checked the data coming from Garmin Connect in the apple health app and it has the steps data available, so does anyone have any idea why it using the data from the phone and not Garmin Connect?