why pdf viewer is missing in firefox for bullseye?

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From	lou <loushanguan2015@sina.com>
Newsgroups	linux.debian.user
Subject	why pdf viewer is missing in firefox for bullseye?
Date	Sat, 05 Feb 2022 22:10:01 +0100
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why pdf viewer is missing in firefox for bullseye? lou <loushanguan2015@sina.com> - 2022-02-05 22:10 +0100
  Re: why pdf viewer is missing in firefox for bullseye? "Andrew M.A. Cater" <amacater@einval.com> - 2022-02-05 22:20 +0100
    Re: why pdf viewer is missing in firefox for bullseye? lou <loushanguan2015@sina.com> - 2022-02-05 23:50 +0100

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