Twitter on iOS now allows users to search for tweets by a specific account using a new search field on the accounts page.
This feature was first discovered on Twitter and allows users to search for specific tweets by using a simpler method. The ability to search for tweets from a specific user was previously possible with the standard Twitter search field. However, the new search field is simpler and more logical.
Twitter is currently testing new features, including one that will see the Twitter timeline move edge-to-edge for iOS photos and videos. This change is currently being tested with a limited number of users. It's not yet known if it will be made available to all users on iOS.