Heyho!
I want to upload a json file for an animation which I’d like to show on a page using bodymovin and lottie.
The issue right now is that whenever I try to upload the json file I get an invalid filetype error 
To fix this I tried setting the template of the field to a files blueprint which only has the following properties:
title: JSON Files
accept: true
Yet the files still keep getting rejected with the same invalid filetype error.
Truth be told I am a bit stumped as to what I am supposed to do about this.
But if the json filetype won’t be accepted by the panel no matter what I do,
I’ll just go a different route.