Mosaic - whats the right way for the lights status to show up correctly in a widget?

[h5345]

You can't use more than one in a single group(this is KNX rule) as long you control all of them at once it is enough to monitor just one.

i see. I could probably create a a virtual object which could get triggered with the widget and show the widget status but it wouldn't reflect the actual state of the lights

I have 50 lights which I need to control in groups and all togheter

So 4 widget: one should control the 15 of them, another one some other 15, another one for the rest of the lights and the last one should turn on and off all 50. They should also reflect the lights state. Is there a way to do it?