GTK warnings when opening shortcuts window
(gnome-games:2): Gtk-WARNING **: 01:48:22.926: gtk_widget_size_allocate(): attempt to underallocate toplevel GamesShortcutsWindow 0x55856cff65d0. Allocation is 454x264, but minimum required size is 713x581.
(gnome-games:2): Gtk-WARNING **: 01:48:22.927: gtk_widget_size_allocate(): attempt to underallocate GamesShortcutsWindow's child GtkBox 0x55856b19fe10. Allocation is 402x165, but minimum required size is 661x482.
(gnome-games:2): Gtk-WARNING **: 01:48:22.927: gtk_widget_size_allocate(): attempt to underallocate GtkBox's child GtkStack 0x55856ae2cd90. Allocation is 402x482, but minimum required size is 661x482.
(gnome-games:2): Gtk-WARNING **: 01:48:22.927: gtk_widget_size_allocate(): attempt to underallocate GtkStack's child GtkShortcutsSection 0x55856d1684b0. Allocation is 402x482, but minimum required size is 661x482.
(gnome-games:2): Gtk-WARNING **: 01:48:22.927: gtk_widget_size_allocate(): attempt to underallocate GtkShortcutsSection's child GtkStack 0x55856cfea3a0. Allocation is 354x434, but minimum required size is 613x434.
(gnome-games:2): Gtk-WARNING **: 01:48:22.927: gtk_widget_size_allocate(): attempt to underallocate GtkStack's child GtkBox 0x55856cf82f80. Allocation is 354x434, but minimum required size is 613x434.