VSO - Change Vault Secret Operator log level

Hi, I’m struggling to set the log level on a Vault Secret Operator deployed on GKE with Helm, that produces a lot (too much) of logs. I tried to set the controller.manager.extraArgs value, but it does not seem to do anything. I did not see much about it either in the docs or the source code.

Would anyone have an idea ? Or is this feature not implemented yet ? Thanks !