The cookies:

Set-Cookie: rzab=eyJocyI6ImIifQ==; Path=/; HTTPOnly
Set-Cookie: browser_uuid=f85be5e0-4765-4994-b654-5d20283ba1d1; Max-Age=***replaced***; Expires=Tue, 23 Feb 2021 13:54:13 GMT; Path=/; HTTPOnly
Set-Cookie: X-Session-UUID=530e8839-4543-4f59-99ce-5132f9eb1ab3:1582554253; Path=/; HTTPOnly

are missing the "secure" attribute.