Noob question about lightning

Sorry but i will ask directly, because i am not good with english.

  1. Why static point light after build, affect whole scene

but movable light work as I expected

  1. Is it posibble to add movable light and dynamic shadow in scene build with static light?.
    For example main character cast shadow, and using flash light

Ofc it is possible. However i think fixed lights do not cast Shadow from moveable objects. But dynamic lights cast shadows from all objects

so i can’t figure it out how to do this, i have small scene made with static light, and i want add default unreal character to walk araund this map, but this character do not generate any shadows, and i don’t know how to do this. This look stupid when building make shadow and character not. Or maybe static light is only for visualization, not for dynamic scene