UX improvement: Close-window button on 'select another person' should not scroll away

Describe the feature you'd like to request

I think it is better if the close-button (right top cross) on top does not move away when scrolling to a face. If I don't find the right face, I have to scroll all the way back to see the close button.

Describe the solution you'd like

The cross should stay there and only the photos should scroll.
(and I think the images on the 'select another person window' can be slighter taller)

Describe alternatives you've considered

I haven't. I think the close button should always be visible on the top-right of a window. Using the escape key does work b.t.w..

Thanks for everyone that put all the effort in this app!

Start at the “select another person” window described in the issue and inspect how its close button and photo list handle scrolling. Done means the close button remains visible while scrolling through faces, with the optional image-height adjustment evaluated; verify that the window still closes.