Hi,
I am trying to use the filter functionality of the Attribute Table Widget to display and export records of a related table layer (non geographic), but it is not filtering the records in the attribute table or the exported CSV.
It works perfectly fine with feature layers, so I am guessing it is a bug in the Web AppBuilder. I have attaced a screenshot of Chrome console logs, it says "Uncaught TypeError: Cannot read property 'setFilter' of null"
Ermias