pod is a finicky beast. Try inserting a blank line before =head1 and maybe a blank line after the pod.

There is already a blank line before  =head2 backup I<pkg> B<please> dest and backup and dest show up .... but then the OP already explained this

In reply to Re^2: pod2usage() -sections omits marked-up text from =head lines? by Anonymous Monk
in thread pod2usage() -sections omits marked-up text from =head lines? by karlberry

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