I'm playing with v2.1.3 (Node.js v17.1.0) and dashboard v3.1.1.
It seams that there is no way to configure spacer size: The layout treeview edit button 'allows' me to change its size by matrix selection ,but nothing happens when I validate my configuration. It is still at 1x1.
Is there any known issue arround this?
Did I miss something?