On iOS 15 the way widgets work is absolutely weird, and we lost lots of screen space (12.9 here) as the new layout allows us to see fewer icons.Isn't that the whole point in that it is well thought out (how widgets appear when changing orientation etc)?
It is a poor implementation of a feature people wanted (repositionable widgets), as said, it seems added because they had to, but it is not well thought out.
It might be a beta thing and get fixed going forward, it is a pain to see for what it is now.
People before were complaining about a "missing feature", now for a poorly implemented one.