Any time I see a website with a bar that has an "X" on it (think of all those "this site uses cookies..." bars) I expect clicking "X" to dismiss the bar, allowi

Any time I see a website with a bar that has an "X" on it (think of all those "this site uses cookies..." bars) I expect clicking "X" to dismiss the bar, allowing me to see just the content minus the bar. If it took me back to the previous page, I would find that behavior surprising.