Is anyone using the list webpart with a json formatted view with hideColumnHeader set to true? Lately the columns titles do appear in the webpart (but not when you are in the list). They were not last week.
I'm on first release.
In List WebPartIn List
Hello @Martin Coupal,
JSON formatting does not always render correctly in the List web part. There is an open issue on GitHub about the same behavior.
I hope this helps.