ZFP Native Client - Keep the multi monitor configuration even if browser data is cleared

The site administrator decided to clear cookies and site data when shut down the client computer to avoid saving login account/password of web apps to cookies and/or local storages.

ZFP saves multi monitor configuration to the local storage of browser.

Therefore the config is cleared when shut down the client computer.

Current behavior:

The user should select one in multi monitor configuration menu after clear cookies and site data.

Expect behavior:

Once the user select multi monitor config, it is kept even if clear cookies and site data.