Alphabet’s (GOOGL) Google recently rolled out the “Last Channel Shortcut” feature for YouTube TV users.Notably, the shortcut feature enables users to easily switch between their last-viewed channels, allowing them to do so without interacting with the on-screen UI.Further, the feature pops up with a small animation and a message and can be accessed by long-pressing the "Select" or "OK" button on their remote. It works across live, on-demand and DVR content.The company also partnered with Roku (ROKU) to brin ...