Determines whether the sidebar is collapsed by default.
'auto' Keeps the sidebar open unless there isn't enough screen space, in which case it collapses automatically.
Default
'auto'
Optionalenabled
enabled?:boolean
Whether the sidebar exists at all. false gives full mode a canvas with no
side column — the properties, neighbours and extra panels have nowhere to go,
and addPanel() keeps its registry without a host to draw it.
Determines whether the sidebar is collapsed by default.
'auto'Keeps the sidebar open unless there isn't enough screen space, in which case it collapses automatically.