The drawer is built from seven independent slots. You decide which ones appear and in what order from Side Cart → Slots.
The seven slots
This is what the Slots tab looks like — drag any row to reorder it, and use the tag on the right to see what can and cannot be changed.
Fixed slots cannot be removed or reordered. The required slot can be reordered but never switched off. Optional slots can be freely reordered and toggled — Product recommendations is off by default until you configure a source.
Reordering
Drag the slots in the Slots tab into the order that matches how your store sells. The live preview beside the list updates as you drag.
Turning a slot off
Use the toggle next to each optional slot. A slot that is off is skipped entirely when the drawer renders — it does not appear empty, it simply is not there.