In the attached file, when reading with readstat and using readstat_variable_get_display_width, I get the information from Columns (Columnas in the screenshot) as variable display width instead of the Width (Anchura in the screenshot). When writing and using readstat_variable_set_display_width, again Columns are set instead of the Width. Original report
In my hands it seems to happen to every sav file.

C22326161.zip