https://www.medplum.com/docs/api/fhir/operations/valueset-expand The ValueSet $expand

filter

parameter seems to not work as expected. For the following ValueSet, some filters result in duplicate results and for other filters no results https://app.medplum.com/ValueSet/4c234993-62f6-4a13-ae03-1ed434355078/json - A filter of

wro

results in duplicates of

wrong-number

when only 1 is expected - A filter of

over

results in no results when 1

over-18

is expected