Unused graph areas created for device and format in VK_LAYER_MESA_overlay
With current Mesa master, when VK_LAYER_MESA_overlay is enabled it draws two graph areas for device and format which don't seem to be used. Is it intended?
VK_INSTANCE_LAYERS=VK_LAYER_MESA_overlay vkcube
Turning off device and format display hides them:
VK_LAYER_MESA_OVERLAY_CONFIG='device=0,format=0' VK_INSTANCE_LAYERS=VK_LAYER_MESA_overlay vkcube