Hello Laura!
Thank you for posting here in Microsoft Community.
I appreciate your interest with the Microsoft Loop application. This app is still in development and our Loop team is continuously working on improving the app.
Currently there are no announced API that supports the feature you are looking for on Microsoft websites.
You can also check this article for the overview of loop components: Overview of Loop components in the Microsoft 365 ecosystem | Microsoft Learn
I highly suggest to send a feedback about the application and I am positive that our Microsoft Loop team would love your ideas. You can send your feedback on this page: Microsoft Loop - Feedback Portal
I hope this helps! If you have other questions or need further assistance, let me know.
Regards,
Arquel C.
Microsoft Moderator