easepick: RangePlugin not found

I’m trying to add a calendar with the option to enable range selection. I’ve used the following line to install it:

npm install @easepick/bundle

Then, I used the following to import it:

import { easepick, RangePlugin }  from '@easepick/bundle';

After this, I try to create a field with the following code:

const picker = new easepick.create({
    element: document.getElementById('datepicker'),
    css: [
        'https://cdn.jsdelivr.net/npm/@easepick/[email protected]/dist/index.css',
        'https://cdn.jsdelivr.net/npm/@easepick/[email protected]/dist/index.css',
        'https://cdn.jsdelivr.net/npm/@easepick/[email protected]/dist/index.css',
    ],
    plugins: ['RangePlugin'],
});

After this, when I click on the field, calendar does popup however, I’m able to select only one date. In the console logs, I get

easepick: RangePlugin not found.

I tried to import everything individually and to install just the core and the related package, but the same message is showing in the console (and I’m unable to select the range).