Issue #31714: Taffington Boathouse settlement southern end has issues with settler assignments
I had issues building in the southern end of the settlement, with the following:
1) Assigning settlers to vendor stalls, had to do a lot of fiddling to get it to work.
2) Building in that area had issues with selecting structures, or walls, ceiling, etc after placement.
3) Bed assignments were difficult as well.
4) Settlers at vendor stands will not work properly.
For issues 1-3 going in and out of workshop mode seemed to do the trick temporarily.
Addressed by this below mod: