How to add Authorization: Bearer token with JSON datasource plugin

I am using the JSON datasource plugin and am trying to setup a new URL that uses an authorization: bearer token. How do I enter it? I have tried this (shown below) and also tried with the OAuth toggle selected (instead of With Credentials) and got the same result.

Here is the documentation from the API which I am trying to use: QuickBooks Time API Reference

I tested my URL and bearer token in Node-RED using HTTP GET request and was able to get the data fine, so I know my URL and token work. It’s only in this plugin that I cannot figure out how to insert my token as a Custom HTTP Header

Move Bearer to Value

Header = Authorization
Value = Bearer SomeAuthKey