Introspection endpoint returns active: false for active token in RH-SSO

Issue

• On introspecting active token (still not expired) - we are getting active: false

$ curl -v --request POST \
--url $KC_SERVER/auth/realms/$REALM/protocol/openid-connect/token/introspect \
--header 'content-type: application/x-www-form-urlencoded' \
--data "client_id=$CLIENT" \
--data "client_secret=$CLIENT_SECRET" \
--data token=$TKN \
--data token_type_hint=access_token

{
  "active": false
}