When doing `Export to LaTex` on Maxima worksheet in Cantor, the output produced is identical whether one chooses `Yes` or `No` on `Do you also want to export the images?` dialog. (No images are exported.)

Reproducible: Always

Steps to Reproduce:
1. Make a Maxima worksheet with plots in it.
2. File --> Export to LaTex --> Do you also want to export the images? --> Yes
3. Open resulting file in Kate
Actual Results:  
Exported file has no reference to images.

Expected Results:  
Not sure exactly.  I'm in the very early stages of learning how to use TeX/LaTeX productively.  But I was hoping to get a .tex file with maybe references to .eps files of the images in the worksheet.  In any case, the file generated by Cantor is identical whether one chooses Yes or No, and this seems unlikely to be correct.