I have created a data field for use with a variety of activity types and devices. On my fēnix 6 Pro, I can download the field from the Connect IQ Store and add it field to many activity types, including the standard "Run" activity.
I have since received a report that, on a fēnix 8 device, the data field can be added to certain activities - including Treadmill Run - but not the standard Run activity type.
What could be the cause of this, and how can it be addressed?