I am unable to test uncovered lines with Jest on a function

I am receiving this table on my tests reports

-----------------------------|---------|----------|---------|---------|-------------------
File                         | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s
-----------------------------|---------|----------|---------|---------|-------------------
All files                    |   96.15 |    49.59 |     100 |   96.15 |
 subNavBackgrounds.js        |     100 |    25.87 |     100 |     100 | 34-161
-----------------------------|---------|----------|---------|---------|-------------------

It is a simple function. This is the file subNavBackgrounds.js

export const getSubNavObject = (color = '#000000', image = null) => {
  return { color, image };
};

export function getSubNavBackgrounds(image) {
  const isDesktop = getDevice(Store) === 'desktop';
  // this is a list with around 400 items
  return {
    // let's say the line below is the first one uncovered
    action: getSubNavObject('#000', image || (isDesktop ? 'a.jpg' : 'b.jpg'), // line 34
    // and so on
    // let's say the line below is the last one uncovered
    comedy: getSubNavObject('#fff', image || (isDesktop ? 'c.jpg' : 'd.jpg'), // line 161
  }
};

So basically in that report, what it says is that the lines (34-161) between the return method of the function getSubNavBackgrounds are uncovered by the tests.

The tests I wrote are not working at all:

import { getSubNavBackgrounds } from './subNavBackgrounds';

// I removed all of the items in the list and only one left on the line 34
describe('Programs subNavBackgrounds', () => {
  it('test uncovered lines', () => {
    expect(getSubNavBackgrounds('desktop.jpg')).toStrictEqual({ 'action': { color: '#000', image: 'desktop.jpg' } });

    expect(getSubNavBackgrounds()).toStrictEqual({ 'action': { color: '#4E4E4E', image: "https://someS3.bucket.image.jpg" } });
  });

});

With those tests I still get the same result. Any ideass?