That is still Laserfiche Cloud documentation. It says right at the top "You are viewing a Laserfiche Cloud help topic. If you're not using Laserfiche Cloud, see the Laserfiche User Guide or Laserfiche Administration Guide." and mentions Laserfiche Cloud all over the page.
They googled this and still found on their own Laserfiche documentation that says Audit Trail will not capture Participant User activities.
If a customer ever sends you a Laserfiche Cloud documentation link they found, but is asking about a self-hosted system, for any topic, you need to check for that and can tell them "This information you found is about Laserfiche Cloud, not self-hosted, and may not apply there. We will get clarification and get back to you."
Every single Laserfiche Cloud documentation page has the "You are viewing a Laserfiche Cloud help topic. If you're not using Laserfiche Cloud..." note at the top explicitly to help avoid confusion like this.
If you are referring to this table:

That's about the user license type required to access Audit Trail to run audit reports, not whose actions are audited. I agree it would be clearer if the table said "Audit Reports" to match the UI option as intended:

The Cloud Auditing documentation section includes:
- Starter: Starter lets a privileged user configure which events will be logged for a particular repository. Auditing is performed on all users. No users are exempt, regardless of the privileges, feature rights, or access rights that have been granted.
And doesn't describe any limitations at all on what actions can be audited for a user based on their license type, because there aren't any.
The Laserfiche Administration Guide for self-hosted Laserfiche Audit Trail doesn't mention user license types at all, because user licensing isn't a factor in what can be audited (only the Audit Trail Edition and Forms Edition).