You can revert it to the older format if they would like. They are offering the Hybrid view now but plan on fully moving away from it in the year or two to come.
Here is how you can revert it back to the old format.
Go to the settings in the top left corner of the screen.
Click on the “User Preferences” option.
Click on the “Layout (1)” tab. Then in toolbar type (2) click on the “Standard (3)” option . Then click “Save” (4).
Now Logout and back in. You should now see the old format of Syteline.