I'm trying to use the border layout in Architect, with a full size west, and center/north to use the remaining space.

To accomplish this I need to use the regionWeights, as part of the layout config.
But in Architect layout is only a text property. Can this be done in Architect?

layout: {
type: 'border',
regionWeights: {
west: 20,
north: 10,
south: -10,
east: -20

I can also achieve the wanted layout with docking and Ext.layout.component.Dock.weight in Architect, and use a vbox layout instead, but the above feature would still be good to have in SA2