Multiple windows on reopening app

I’m not sure this is a bug so adding this as a feature.

If I open 2 or more folders, each lives in its own Window. I could merge all these windows into a single window with Tabs too.

When I close the app, the last window that had focus (was active), is the one single window that is presented when reopening the app.

Would you consider reopening all windows that were open when the app was closed and/or all tabs when app closed?

I am most likely going to have at least one Folder in iCloud and another on the local Mac which I would want reopened in the state they were in when the app was closed.

thanks -tom