With our next update in Zoho Sheet, we will be having the left sidebar closed by default. You will find a new
File menu to access and operate on your files. Clicking on
File > Open will bring the sidebar, from where you can select a file to open. This is similar to the
File menu in
Zoho Writer. This change will come into effect in the next 1 week or so.
Here is a video preview to help you understand better.