Hey team- I'm having trouble doing a

Practitioner?active:not=false

search to return where

Practitioner.active

is either

null

or

true

. Likely because it seems to be persisting in postgres as

false

on the

active

column instead of

null

. R4 docs describe the

:not

modifier- >Reverse the code matching described in the paragraph above: return all resources that do not have a matching item. Note that this includes resources that have no value for the parameter - e.g. ?gender:not=male includes all patients that do not have gender = male, including patients that do not have a gender at all Not a FHIR expert- is there a special case for token searches on boolean fields or should this type of query be supported?