Allow_update_popup = false not effective?

Hi,

I’m trying to turn off the ‘new version’ announcements since I don’t want to confuse my users: I set allow_update_popup = false in /etc/coolwsd/coolwsd.xml and restarted the coolwsd service.

However, that configuration change does not appear to be effective (see screenshot below).

What am I missing? Any pointer would be appreciated.