I think there is a workaround, which may or may not be helpful.
o Start a fresh spreadsheet.
o Adjust the column widths as desired.
o Format relevant cells to "Wrap text automatically".
o Save as a template.
To use:
o Open CSV fie normally.
o Select all (Edit | Select All, or Ctrl+A, or click the rectangle at top left where the row and column headers meet) or relevant cell range.
o Copy.
o Open new spreadsheet based on template.
o Click cell A1 or select all (as above).
o Paste, but using Edit | Paste Special (or Ctrl+Shift+V) instead of normal Paste. In the Paste Special dialogue, ensure that Formats is *not* ticked.
I trust this helps.
Brian Barker