Return fulfilment options are not filtered in return shipping option modal

[gempain]

Bug report

Describe the bug

Say a fulfilment provider returns shipping options:

async getFulfillmentOptions(): Promise<ShippingMethodData[]> {
    // ...
    return [
      ...shippingOptionsData.shipping_methods,
      ...returnShippingOptionsData.shipping_methods.map(method => ({
        ...method,
        is_return: true,
      })),
    ];
  }

In the return shipping, I still get all fulfilment providers in the dropdown:

I traced the issue here where you're not passing true as second argument.

System information

Medusa version (including plugins): latest
Node.js version:
Database:
Operating system:
Browser (if relevant):

Steps to reproduce the behavior

Expected behavior

Returned fulfilment options from the fulfilment provider should be filtered correctly based on is_return.

Screenshots

Code snippets

Additional context