Iceape chokes on PDFs

[This message has also been posted to linux.debian.user.]

After I dist-upgraded sarge to etch, I switched from the Mozilla binary Seamonkey to Etch's Iceape. When Seamonkey got a PDF, it would open a dialog to open with Kpdf or save.
Iceape just displays an empty page. The title bar says
<name>.pdf (application/pdf Object) - Iceape

In Preferences, under Navigator Helper Applications, application/pdf says When encountered, Open these files with kpdf %s. Editing, I see it's really /usr/bin/kpdf %s. But when I click OK, I get a Warning dialog. "? Iceape can handle this type internally. For such types, a Helper Application will only be invoked if the server requests external handling."

Obviously, Iceape can not "handle this type internally" nor would I want it to. How do I disable this brokenness and restore the Mozilla functionality?

Cameron

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