While the SNMP Refresh function has been moved from the legacy Enable Interfaces page (flash based), to the new NetOps Portal page - the SNMP Discovery function has not.
SNMP Refresh: repolls the device with the current profile to see if any changed have been made.
SNMP Discovery: repolls the device using every SNMP Profile in NetOps until a match is found.
Release : 10.0.x
Component : NQRPTA - REPORTERANALYZER
This has been taken up as an enhancement and is being tracked using User Story US720520. Development will start work on this on February 17th, 2021. Expect to see the function added to NFA's OData API functionality and NetOps Portal as an NFA admin function in the NetOps / NFA 21.2.1 release which is out now.