Rolldown/ DropDown Search-bar and Tab-bar

When you move your mouse cursor to the top edge, the perimeter of the screen, the tab and the search bar (essentially the toolbar) rolls down from the edge of the top of the screen without resizing or adjusting the webpage you are viewing.

Essentially it’s always hidden until you hover the cursor on the top edge of the screen.

This feature to be available while in full extended windowed mode and full-screen mode