Hi,
I've been struggling to get the display field (the one underneath the popup title when selecting a feature) to change on the new Collector (Aurora). I successfully updated the definition via REST and tested it on both Collector (Aurora) and Collector (Classic).
I can confirm that Collector (Classic) is showing the information correctly but not Collector (Aurora).
The display field is particularly important in our workflow due to the amount of information we can show on screen.
Regards,
Weng