How can I choose Chronos to be a time tracker provider in Jira

[wkorku]

Expected Behavior

Here: https://confluence.atlassian.com/adminjiracloud/configuring-time-tracking-818578858.html is described how in Jira I can restrict Work Logs to only be possible to be added by specific time tracking tool. I can't see in the dropdown option that allow me to assign Chronos to be a time tracking provider.

Jira Cloud

How can I achieve that?