CSV in some of the modules over lists

[matthoey-okta]

I noticed in some of the modules we are still using comma separated values that are then split later. Some of the modules started converting these to the native list type. Just curious if there is a reason they all weren't converted. Are some uses better than others for CSV over list?

[achille-roussel]

No real reason other than nobody's taken care of making it happen, it would for sure be nice to have them all converted, feel free to submit a PR ;)