[Mediawiki-l] Categories and displayed name.

[HumanCell .org]

    [[Category:MyCategory|DisplayThisInstead]]
Is rendered as
    Categories: MyCategory
instead of
    Categories: DisplayThisInstead

i.e. the syntax is the same as piped link but is in fact a category sort key.

It'd be more consistent to use
    [[Category:MyCategory|DisplayThisInstead|MySortKey]]

Has this issue been discussed before? Would there be any problems
introducing this change?

Cheers,