Aug 18 2020 07:35 AM
I cannot find a way to successfully force the column headings in a list to wrap instead of truncate... using JSON. The only post I found is below, and that didn't work.
{ "$schema": "https://developer.microsoft.com/json-schemas/sp/column-formatting.schema.json", "elmType": "div", "style":{ "white-space":"wrap" }, "txtContent": "@currentField" }