Uncaught Error: No code specified.

[Enter steps to reproduce:]

1. Facing this error when trying to toggle with the medium editor.
2. Also, trying to sign in using gmail, gives unsupported browser error.

**Atom**: 1.52.0 x64
**Electron**: 6.1.12
**OS**: Mac OS X 10.15.7
**Thrown From**: [atom-medium](https://github.com/ericadamski/atom-medium-upload) package 2.0.1

### Stack Trace

Uncaught Error: No code specified.

```
At /Users/chandra/.atom/packages/atom-medium/node_modules/rxjs/observable/PromiseObservable.js:76

undefined
```

### Commands

```
-0:23.3.0 medium-upload:toggle (input.hidden-input)
```

### Non-Core Packages

```
atom-medium 2.0.1
markdown-preview-enhanced 0.18.5
medium-export 0.4.0
```