Currently, when opening a CSV file, the parsing dialog has its options set to (IIANM) the last settings for parsing any textual data. Instead, when opening a CSV file (that is, with a ".csv" extension or with a "text/csv" MIME type) - the settings should correspond to the CSV spec, in RFC 4180. So, for example, only a comma separates records, and the string delimiter is double-quotes ("). The _second_ a later times the same CSV file is opened, this may be relaxed to the previous settings for that file, but perhaps that's a separate bug, so let's start with just the default. Settings which are orthogonal to the CSV spec should behave... actually, I'm not entirely sure what to recommend here.
Hi Eyal, Take a look over this improvement: https://bugs.documentfoundation.org/show_bug.cgi?id=160355 Gabriel