Empty PCB file for LED Matrix

[corndog2000]

The PCB file in the Kicad project Electrical->LEDMatrix is empty. The schematic looks fine. But, opening the PCB file just shows a blank drawing. I am using Kicad 7.0.7.

[CyrilSLi]

I suppose this is intentional.. read the raw file, there isn't any useful data in there :/