The Shapes deck in Draw is now not experimental anymore and due to bug 117186 it fills the whole screen height.
But the Shpaes deck content isn't scrollable with touchpad (and maybe mouse wheel). For comparison, the Styles deck is scrollable.
Build ID: 6fecbff9810ae9afc2de8c4d5e9e8a8a511d1f2d
CPU threads: 4; OS: Linux 4.13; UI render: default; VCL: gtk3;
Locale: de-DE (de_DE.UTF-8); Calc: group
Confirmed using LO 6.1 beta1 / Windows 7.