`columnTypes` is not in `propCategories` for parsing

[BSd3v]

You can see an example here:
https://community.plotly.com/t/is-it-possible-to-include-a-value-formatter-in-a-column-type/95572/4?u=jinnyzor

TLDR
columnTypes is not parsed for functions

[AnnMarieW]

This might be an Ag Grid bug. This was noted as a breaking change in V35:

UPDATE

I don't think the above breaking change applies in this case since it's columnTypes rather than cellDataTypes