V3.50~34 GUI Beta - Strange data in Solar Yield Overview

Folks, cannot understand data on Solar Yield graph.


As far as I know it should represent solar generation over time. But these bars say nothing to me, shows some strange data. My expectations it should be something like this, showing hour-by-hour generation.

Or I’m wrong? How to read this information?

I don’t even have this graph in the Solar yield box. Is this something that needs to be configured? I’m currently running the official v3.50 firmware and have a Solaredge inverter connected via sunspec.