Only because she's handling the subtask. As with anything else when it comes to this kind of work, these are actually shared goals - my name should be in that field as well.

As far as I am aware, we are not supporting the new wikitext editor on an ongoing basis. I would say this task has been completed, and if new types of support are needed, we can have specific tasks about it.

If this resolution if wrong, feel free to reopen and update accordingly.