logistic drone visualization on/off

[Dixi]

I'm looking for a way to turn off logistic or all flying robots visualization, temporary.
As I suppose from Friday facts #244, they are all rendered into separate graphical overlay. I think there should be a way to turn it off. Anyone know how to do it via hotkey or console command?

I'd like to turn their visuals off, to have better access to factory and chests, because when all screen is filled with dozens or hundreds flying robots it hurt eyes and it's very hard too see how manipulators/factories working.

I've tried to ask same question in "Friday Facts #244 - Localised plurals & Modernisation progress", when I saw a reference to "Roboport overlay render", but post was probably removed, maybe because it did not fit the topic.