Wiki links incorrectly rendered in documents included from other space

Consider the following scenario:

Document Test.DocA consists of plain text.
Document Test.DocB contains a link to DocA, like this:
[DocA]

Document Other.Includer includes Test.DocB, either like this:
#includeForm("Test.DocB")
or like this:
$xwiki.getDocument("Test.DocB").content

The link in DocB is incorrectly rendered as a create link to Other.DocA

In other words, when including a document from a different space, the links are incorrectly rendered.