olink to an appendix seems to loose quotation marks around title in fo, xhtml and html

Are the quotation marks supposed to be there or not?

I have noticed that for xlinks to equations and tables and figures,
the generated text has quotation marks around the title.

for instance:
<olink targetdoc="self" targetptr="HW1_Appendix"/>

produces (no quotation marks in any of them):

xhtml:
<a href="HW1_Appendix.xhtml" class="olink">Appendix A, Homework 1 Appendix</a>

html:
<a href="HW1_Appendix.html" class="olink">Appendix A, Homework 1 Appendix</a>

fo:
<fo:basic-link internal-destination="HW1_Appendix">Appendix A,
Homework 1 Appendix</fo:basic-link>

(and no, that extra character at the end of appendix isn't visible in the PDF)

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http://chris.chiasson.name/