Potential domain deformation when creating wall layers with user coding

Depending on the choice of surfaces on which to create wall layers, the integrity of the geometry may not be maintained. Surfaces on which wall layers have not been prescribed may be deformed by the wall layer algorithm.

Start by reproducing wall-layer creation with different choices of surfaces, including surfaces without prescribed wall layers. Investigate the wall-layer algorithm's handling of those surfaces; done means the geometry remains intact wherever wall layers were not prescribed.

Written by the indexing model from the issue text.