LumenRT. Street lighting set up

Hallo

Default settings of the light pole (Tall Street Lamp) looks like it needs to be adjust a bit (pic attached)

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Making the pole higher (for example ca 3m) this lighting area is disappearing.

There are two windows I found for adjusting the light of the Tall Street Lamp: setup and properties.

After adjusting It more or less It's needed all the settings are gone when I open LumenRT next time.

Is there any way to keep all changes done to stay saved ? 

CE 12

Regards

Maksim