Question about the new "Collaborator is added" trigger: Is there an "Any/All Collaborators" option?

[lpb]

@Forum-team,

This feature announcement mentions “is one of…”:

Add Collaborator to custom rules.

Hi everyone, I’m excited to share we’ve just launched the new trigger option for Rules: “Collaborator is added.” Here’s what you can do with it: Automate follow-ups instantly: Set up Rules to take action the moment a collaborator is added to a task—no more manual steps to notify teammates or kick off workflows. Flexible filtering: Use the “is” or “is one of” operators to trigger your Rule for specific collaborators or any collaborator addition. Find it easily: The new trigger appears un…

…but here’s what I see today (it’s missing):

Can you help with this and the other questions @hyojeong asks?

Thanks,

Larry