Using arc pack out on new wall segment isn't correct width

I’m using the archi-pack add on for blender 2.93.6… and creating a new wall segment the new wall segment isn’t the same width is the first one.


Can you help with this?
Here is blender file
https://hidrive.ionos.com/lnk/bviGnZiJ
,thank you!

image
For any modifiers to work correctly, the object must have the scale parameter equal to 1 on all three axes. Always.
Select your wall and then Ctrl+A → Apply Scale