Sometimes you might want to keep a close eye on the activities of certain collections.
To subscribe to a collection, open the collection options menu by clicking on the collection name, then switch the "Subscribe" toggle on.
You will be able to see which collections you're subscribed to with a little WiFi icon next to the collection name.
Unsubscribing from a collection
To unsubscribe, simply click on the WiFi icon next to the collection name and click "Unsubscribe" or open the collection options and switch the "Subscribe" toggle off.