Well that's a workaround for me. I type my weight in FitBit and that syncs directly to MyFitnessPal
Yeah it does. You just need to make sure that after you entered the value in Health, to open the Garmin app. That's basically a necessity for everything related to Health syncing, it DOESN'T happen automatically.
It's not asking iOS for permission to that health information, so iOS isn't going to let it access the information.
Other apps, such as Wahoo Fitness, have asked for permission to the information, so Health will allow access if permission is granted.
I just allowed Garmin to connect to MFP and it works - but only for today - not for recent days.
Well that's a workaround for me. I type my weight in FitBit and that syncs directly to MyFitnessPal