Whare are the options for the File Selection Window, in particular the Editable URL?

In KDE applications, and for example kdialog --getopenfilename ., the File Open dialog is not (any more) the full fledged KDE window with the editable URL bar that is described in khelpcenter “files.html” (I cannot include links).

Instead, the URL bar only has a dropdown list including the current directory and its parents.

I used to have it, I lost that ability recently maybe when I used qt5ct to tune some options. But the full KDE window is still available in Firefox under GTK_USE_PORTAL=1.

Where did I lose the option?

(This is on a machine where I use a simple WM, not plasma.)