The structure in question is: ArmaReforger:Prefabs/Structures/Services/Fire/FireStation_E_01.et
Whenever the player attempts to climb off the ladder on the 1st/2nd/roof floor, the character will step off but not far enough to the left, so he will fall down all the way to the ground floor.

Gap too wide:

Example location of the building:

Suggestion: A quick fix would be to modify the structure, but I wonder if having the option to offset how far the character should be moved when stepping off wouldn't be useful in the future