I know @adrian i think complained about it.
But lights are a disaster to edit, you need to select them from the entities list.
But then you need tpo p[ess “F” with edit/js to get a good view. But pressing F is not working because your in the edit properties window. Clicking in the world scrteen lose the focus of the light !
Most after second or third try you got it. But a bigger problem is that you cannot select light entities inworld. You also do not see where light entities are placed. Some box around light enties when in edit mode that can be clicked would be nice and usefull.