Fixing MathTeX seems a little tricky, needing some thought. It broke when text stopped using the actual text object as a positional argument. More like scatter with marker it’s now text with text attribute. But that means that the opportunity to dispatch away from using GlyphCollections and linesegments is gone for now, which was the mechanism MakieTeX used to insert its functionality into anything text-related. It would be relatively easy I think to get a separate recipe going again. It’s more difficult to reuse text but I guess that would be the most practical thing, as it’s used by axis titles, labels, ticks, etc.