NNBSP not matched when importing

The first field in my cards contain the Unicode character Narrow No-Break Space (NNBSP) (U+202F). It distinguishes the meaning of words. But when I import from csv files, it removes the NNBSP at the beginning.

Say, I have an exsiting note with the first field U+202FA, that is A preceded by an NNBSP. Then I made some changes on this note in a csv file. Importing it back gives me a new note with the first field only containing A instead of updating the existing note.

Is there a way to keep the all the NNBSPs?

Works for me. Did you try enabling the new importer in the preferences?