Browser_loggin disable

Hello
I would have liked to completely disable the logs in the browser when opening a document.
Currently coolwsd.xml is configured like this

<browser_logging desc="Logging in the browser console" default="false">false</browser_logging>

but when I open an excel document, I have logs like these

DEBUG: onStatusMsg: status: type=spreadsheet parts=1 current=0 width=20078 height=13005 viewid=0
Sheet
bundle.js:1 DEBUG:rtlParts=
bundle.js:1 DEBUG: onStatusMsg: status: type=spreadsheet parts=1 current=0 width=20078 height=13005 viewid=0
Sheet

Do you have an idea ?
I have nothing when I open a Word or Powerpoint document.

Thanks for your help.