The way you say it is like you're saying that Documentation should be second class, not just that it is anyway. Keep in mind that the software in this particular case, is software used mostly for the API, so the Documentation is front and centre.
Another interesting tidbit that plays into this...the syntax coloring is programmatically derived from the documentation (yet another consequence of the documentation being the specification). This wasn't mentioned in the meeting because most or all of the participants already knew this, but it's an important part of the subtext of the discussion.
Speaking as an insider who wasn't present at that particular meeting, but has been present in some other live-streamed meetings.