Kibana logging although logging.silent: true

[adleCode (Adrien Courbebaisse)]

Hello,
When i launch my elk stack kibana bombards my stdout with log messages such as:
kibana | {"type":"log","@timestamp":"2020-09-21T14:28:11Z","tags":["status","plugin:timelion@7.6.2","info"],"pid":6,"state":"green","message":"Status changed from uninitialized to green - Ready","prevState":"uninitialized","prevMsg":"uninitialized"}

althtough my kibana.yml is as follows:
server.port: 127.0.0.1:5601
elasticsearch.host: "http://elasticsearch:9200"
server.name: "full-stack-example"
logging.silent: true

How can I avoid having all these messages printed?
Thank you for helping

[Mikhail_Shustov]

logging.silent: true

That's definitely should work - tested locally.
Can you check that config values are passed to Kibana correctly? If you set logging.verbose: true, logging.quiet: true, etc?