Windows beta v3 vs shipping - Main Editor UI

Just installed the beta along side the shipping version.

How do I make the main editor in v3 look like the current shipping version?

V3 gives me a page /print view but shipping version gives me a wider screen… Anyway to configure V3 to look the same for editing?

If you mean eliminating the grey “bars” on either side of the editor that doesn’t fill up your larger screen, check to see if you have fixed width enabled in V3.

Should be under Options > Appearance > Use fixed width editor . Uncheck that.