Is your feature request related to a problem? Please describe.
It would look real when elevators close doors after 10-30 seconds.
Describe the solution you'd like
After 10-30 seconds, elevator doors (inner and outer) close and to open it back, click the call button. And from inside, click a keyboard button to open it.

Additional Information
This would improve the realtinityness of the mod. But there should be an option after how much seconds the elevator doors close.
Like 0 seconds = Never

This should be added in 4.0.0, thanks!