Version 22.214.171.124 contains one new functionality, two bug fixes and one change. Thanks for the feedback about the remaining bugs from the major upgrade to Version 126.96.36.199.
Polygon normals can be flipped with the left toolbar under the camera icon. When backface culling is ON, and the polygons shown as single sided only, their visible side can be flipped with "Flip polygon normals". The default is OFF and all polygons normally shown as double sided. I required this functionality for a project I am working on.
The "Create surface reconstruction" function under the Toolbox was removed, as "Create a surface (Delaunay2D)" gives consistently better results in all scenarios, and the reconstruction option became redundant.