How to show a user is actively using their Bitwarden account/extension

Hello everyone,

My company is an MSP that provides Bitwarden as one of our services.
At a recent meeting with one of our clients, the owner asked for a report showing logins or other employee activity.

The owner is suspicious that some team members are still writing down passwords and ignoring Bitwarden.

Through my own testing, I’ve learned that Bitwarden does not make a record in the Event Logs when you unlock your vault. Which means a user might only have a single login event from when we installed the extension, even if they’ve been entering their Master Password every day to unlock their vault.

Can anyone think of a way that I could verify which employees in an org are actively using Bitwarden?

Thanks for your time.