Stairs currently have hidden lines which are used both as hidden and overhead. The definition should be seperated. Alternatively, an enable/disable button might be useful if the user doesn't want to use different line types for hidden/overhead parts. See image below how this would look like (need tabs for every display category i.e. grid & structure, walking line)
![RoRa_0-1646581351931.png RoRa_0-1646581351931.png](/t5/image/serverpage/image-id/19475i9BD5CF78284AD66A/image-size/medium?v=v2&px=400)