It happens with me the connection between Zwift and Garmin watch are not straight
I just noticed that my Zwift rides are doing nothing in Garmin Connect anymore. I did the sweet spot 2 workout in zwift yesterday and my intensity minutes for yesterday in Garmin are 2. My HR for the ride maxed out at 152 in Zwift and Garmin shows my max HR from yesterday at 119.
This is happening to me and I just realized it. I rode the sweet spot 2 workout yesterday and garmin only shows 2 intensity minutes from yesterday. Additionally, it shows my HR max yesterday at 119 and if I look at the activity data from Zwift, my max HR is 152. Its so nice that Garmin removed this critical functionality and didn't notify anybody.