Hello friends. I come back with same question
See photos

Spoiler: img
IMAG0958

Question its : why speedcams maintain their dimension and poi icons dont? Also and traffic lights maintain their dimension
The answer/solution will help when choose in automatic overview /automatic overview 3d more than 160% also in 3d mode will prevent poi icons to become verry large if choose poi dimension on map more than 100%
The final goal will be to improve Luna
Sorry for ask again same question,but i cant figure out myself,its above my knowledge