Yes, all the above solutions work, and yes, I fell for the S.split() issue, however, sourcing from git:main results in far too many dependencies braking, so DF.put("text", S.split(df["text"], ", ")) works just fine for this toy example as well as for my needs as I have my own somewhat more complex text splitting function, which I just modified to return a series lists of the split texts to feed into DF.put(). The more relevant function is DF.explode(), which was missing from the version of the Explorer library I was using. So thank you!
