[Tails-dev] Bug/missing file in doc?

Hi,
I stumbled upon this page and the recent change regarding Icedove:
https://tails.boum.org/doc/first_steps/persistence/configure/index.en.html#index13h2
(or wiki/src/doc/first_steps/persistence/configure.de.po)

How can the absence of the logo of Icedove be fixed? While building the
website locally the same mistake is happening also. Maybe this is just
the file missing?

Cheers!

spriver