Hi @Anonymous,
That means that this feature is not yet available for your environment. You can try this out by creating a new environment, or, wait until the feature is rolled out everywhere, which will be a few weeks.
The public preview of attended automation will be enabled for all new environments by the end of the week and enabled for all existing environments before the end of November.
Best Regards,
Community Support Team _ Lin Tu
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.