The Lighting central block allows you to control all lighting controllers from a single location.
By double clicking on the block you will open this window
You can select the blocks this block can control. For the Lighting Overview, these will all be Lighting Controllers.
Overview commands are also not blocked by an active Dis input on the respective module. The Dis input only refers to the input connections on the left side of the blocks themselves. The function blocks can still be operated via the app and the overview block.
If a function block is controlled by an overview block, this is indicated by the central symbol on the respective module. In addition, the device name in which it is used is specified.