Google Ads rolled out updates to the recommendations section

The source – support.google.com 

Here is what has changed in the advertising cabinet:

1. The recommendations and optimization metric previously available for search, CMC, sales and video campaigns have started working in Discovery campaigns.

1. Account owners now have access to automatic application of recommendations in management accounts, which is relevant to them. The number of available options grew to 22. 
2. New recommendations for video campaigns have appeared: setting up Google Analytics 4 and product feeds, and updating conversion tracking.