I've used node red within my HA OS environment for many years, however following the upgrade of the node-red addon to v v16.0.0 (Nov 15, 2023) with its breaking change moving the node-red addon code, ...

The dashboard layout should be considered as a grid. Each group element has a width - by default 6 'units' (a unit is 48px wide by default with a 6px gap).. Each widget in the group also has a width - ...