Dupdon

Hello, I am trying to figure out how to use the Data Merge Manager for my Publisher workflow. From reading the documentation and scouring forum posts, I cant find any information on which markup is supported for the different file types. In other Python projects I have previously used HTML markup with QT so that I can mark up in my data how I want the final result to render. For an example from their docs, this text: "<b>Hello</b> <i>Qt!</i>" would result in: Hello Qt! From this post I can see that when using csv files, line breaks previously worked, but are currently broken. And this post suggests that <b> may work with .json files (for bold text). Does anyone have a list of what else is supposed to be supported as it seems there is some bugs right now? Thanks in advance