We have recently noticed that ArcGIS Field Maps does not display any copyright attribution/credits notice alongside the map or anywhere within the app (see below).
The Markup > Share screenshot option also produces a map image that does not include copyright attribution/credits (see below).
This appears to be contradictory most other ArcGIS apps (including Pro and web apps) where copyright attribution/credits is displayed, either as text or as an clickable/expandable area (see below for examples).
ArcGIS Pro:
ArcGIS Pro
ArcGIS Web App (Instant App):
ArcGIS Web App (Instant App)
Whilst I understand there is limited space within a mobile app, almost all data (even free/open data) requires display of copyright attribution/credits alongside the map as part of the license terms/terms of use, including data within Esri and other third-party basemaps. Technically, using such data within ArcGIS Field Maps may currently be breaching copyright/licensing terms, because no such attribution is displayed or available.
The suggestion is to provide a clickable/expandable button within the map area in Field Maps, which displays attribution from all layers in the map (including basemap and operational layers). This should work in a similar way to ArcGIS Pro.
This is very important for most organisations/customers/partners, who may not be able to deliver solutions using Field Maps due to the licensing requirements of their data providers.