Maintaining session state between different html pages for Copilot

[teyang-lau]

Is your feature request related to a problem? Please describe.
I am using the copilot on a website which works on a static index.html page, but upon clicking to another page (eg projects.html) with the same copilot, there is no way to maintain the same session.

Describe the solution you'd like
Ability to maintain the session state and pass it between different pages of a website.