WindTerm seems unable to restore multiple windows

Hello,

I open multiple windows to work on different topics and when getting back to WindTerm after closing it, it restores only one of them.
Is there a feature to get it restored ? Is there a way to work with workspaces ?

Start by reproducing the report in WindTerm with multiple windows open, then close and relaunch the application to inspect its window-restoration behavior. Determine whether restoring all previously open windows is the intended outcome and document completion by confirming that multiple windows return after relaunch, or by clearly identifying the supported workspace behavior.

Written by the indexing model from the issue text.