[MaterialAlertDialogBuilder] Vertical background insets are too large when soft keybard is shown

MaterialAlertDialogBuilder defines a bigger vertical margin for dialogs via attributes backgroundInsetTop and backgroundInsetBottom
The default is defined via dimens mtrl_alert_dialog_background_inset_top and mtrl_alert_dialog_background_inset_bottom to be 80dp on normal screens with portrait orientation. This is generally fine, but gives an unfortunate result when the soft keyboard is shown and reduces the dialog height.
Compare the appcompat builder with the material builder with the keyboard hidden:


and the keyboard shown:

While the appcompat dialog is perfectly usable, the material dialog is too small, and makes the dialog difficult to use, in the case of this example hiding too much of the content from the user.

I do not know if this can be achieved by using configuration qualifiers, but ideally the vertical inset should react to the available window height taking the presence of the soft keyboard into account.

Material Library version: 1.9.0 and 1.10.0-alpha03

Parti da MaterialAlertDialogBuilder e dagli attributi backgroundInsetTop/backgroundInsetBottom, incluse le dimensioni mtrl_alert_dialog_background_inset_top e mtrl_alert_dialog_background_inset_bottom. Riproduci la finestra di dialogo con e senza la tastiera virtuale, quindi determina come gli inset dovrebbero reagire all'altezza disponibile della finestra; il lavoro è completato quando la finestra di dialogo Material rimane utilizzabile mentre la tastiera è visualizzata.