Filter() method erasing whole array

[Imstupidpleasehelp]

Hello everyone, I am having a small issue with my filter method and setting state.
my method looks like this

Removefromcart = ({ title, desc, price, image, id }) => {
    this.setState(state => ({
      cart: this.state.cart.filter(item => item.id !== id),

      //total: state.total - price
    }));
    
  };

At the moment this method erases everything in the cart array.
my items look like this

this.state.items.map(({title, imageUrl, desc, price, id }) => (
              <Card key={id} id={id}  style={{ width: '18rem'}}>
  <Card.Img variant="top" src={imageUrl} width='10rem' height='180rem' />
  <Card.Body>
    <Card.Title>{title}</Card.Title>
    <Card.Text>
      {desc} <br />
      {price}
    </Card.Text>
    <Button variant="primary" onClick={e => this.handleAddToCart(e, { title, image : imageUrl, desc, price })}>Add to cart</Button>
  </Card.Body>
</Card>

I’m sure there’s just a simple mistake I am making, but I can’t figure it out.
Thank you in advance for your help and expertise.

[Imstupidpleasehelp]

A number.
I thought it would be comparing the selected item’s id with the array.

[Imstupidpleasehelp]

@camperextraordinaire

Removefromcart = ({ title, desc, price, image, id }) => {
    console.log('id has typeof' + typeof id);
    this.setState(state => ({
      cart: this.state.cart.filter(item => {
        console.log('item.id has typeof' + typeof item.id);
        return item.id !== id
      }),

      //total: state.total - price
    }));
    
  };

Both are returning undefined. It looks like that’s the issue.
Also, i have my full code on a code sandbox here if you need to see it:
https://codesandbox.io/s/vigilant-dubinsky-0d57h