`--save` to directory is hang and saves to current directory

I want to save file I'm downloading to directory `dist`, but when I run this command:

```js
ipull https://ambuda-org.github.io/static/wasm/vidyut_prakriya_bg.js -s dist/vidut-prakriya.js
```

I get the file in current directory, and `ipull` hangs.
Could you please help me?