It seems like something changed and the Schedule Chime Meeting icon is no longer displayed
If you are scheduling meetings for someone else and you use Outlook on Mac, there was a change to the experience after the macOS Outlook 16.42 client update.
If you are experiencing this issue, the Schedule Chime Meeting option in the upper right portion of the calendar ribbon will not be displayed or will be gray.
Follow these steps to schedule a meeting for someone else.
View the Amazon Chime User, Administration Guide and API Reference on the AWS Documentation site.
Find more information about the Amazon Chime solution, pricing, customer references, getting started, and other resources.