Paraview is not allowing vtkStringArrays to be used as point lables for selections
This issue was created automatically from an original Mantis Issue. Further discussion may take place here.
ParaView 3.12 and below allowed vtkStringArrays to be used as the data arrays for the label mode of point labels of selections.
This functionality was used to label landmark vertices. In the current version of 3.14.1 master only the point IDs array is listed as an option for the label mode of point labels on selections.
I have included a test file that can be used to demonstrate this problem.