xfce4-appearance-settings fonts wrong window size and Gtk-CRITICAL.

Hi,

Since version 4.16 the window of xfce4-appearance-settings > fonts is compressed right side and doesn't display the size of the fonts, you have to manualy enlarge it to get all displayed correctly.

Now it doesn't work anymore which is painfull. Is there a way to keep the window size ?

Thanks.

P.S. Not to speak about the warnings every time you open it :

(xfce4-appearance-settings:8577): Gtk-CRITICAL **: 11:25:54.249: gtk_box_gadget_distribute: assertion 'size >= 0' failed in GtkNotebook

(xfce4-appearance-settings:8577): Gtk-CRITICAL **: 11:25:54.249: gtk_box_gadget_distribute: assertion 'size >= 0' failed in GtkNotebook

(xfce4-appearance-settings:8577): Gtk-CRITICAL **: 11:25:54.264: gtk_box_gadget_distribute: assertion 'size >= 0' failed in GtkNotebook

(xfce4-appearance-settings:8577): Gtk-CRITICAL **: 11:25:54.264: gtk_box_gadget_distribute: assertion 'size >= 0' failed in GtkNotebook

(xfce4-appearance-settings:8577): Gtk-CRITICAL **: 11:25:54.281: gtk_box_gadget_distribute: assertion 'size >= 0' failed in GtkNotebook

(xfce4-appearance-settings:8577): Gtk-CRITICAL **: 11:25:54.281: gtk_box_gadget_distribute: assertion 'size >= 0' failed in GtkNotebook

(xfce4-appearance-settings:8577): Gtk-CRITICAL **: 11:25:54.298: gtk_box_gadget_distribute: assertion 'size >= 0' failed in GtkNotebook

(xfce4-appearance-settings:8577): Gtk-CRITICAL **: 11:25:54.298: gtk_box_gadget_distribute: assertion 'size >= 0' failed in GtkNotebook