[keycloak-user] Permission request with no resources

Hi all, I find strange a little thing in the permissions API. If I request permissions with some resources in my client, it works well: $ curl -X POST http://localhost:8080/auth/realms/waziup/protocol/openid-connect/token -H "Authorization: Bearer $USERTOKEN" -d "grant_type=urn:ietf:params:oauth:grant-type:uma-ticket&audience=api-server&permission=#gateways:view&response_mode=permissions" The response is: [{"scopes":["gateways:update","gateways:view","gateways:delete"],"rsid":"gateway-GW1","rsname":"GW1"}] However, If I request permissions when there is no resources at all in my client: [{"scopes":["gateways:view"]}] Why not the empty list? Thanks a lot and good vacations! Corentin