"Move to edge" command doesn't work when in the center of two or more continuous tiles of wall

[Gokudera ElPsyCongroo]

The character won’t bypass them, whether you start in front of them or arrive there, but will bypass them properly when at the edge of this wall

Edit: Weird, in some instances it does work. In the second screenshot it works, in the first moving to south edge doesn’t

Edit2: In the second screenshot, starting from where the character is to move west will put him in front of the highlighted northwestern wall