Current network is not respected on fiat on-ramp

[SebastianJ21]

Description:
No matter the sequence network setting, the network in wallet/add-funds flow is immutably set to Polygon. This is very confusing for users buying funds, because they have to notice and manually change the network.

Expected behavior:
Either a specific setting for the network in the OpenWalletIntent, or use the currently used network (or at least the default)

Example:

const handleFundWallet = () => {
    const path = 'wallet/add-funds'
    const intent: OpenWalletIntent = {
      type: 'openWithOptions',
      options: {
        app: 'My App',
        settings: {
          defaultFundingCurrency: 'eth',
          includedPaymentProviders: ['moonpay', 'ramp'],
        },
      },
    }
    sequenceWallet.openWallet(path, intent) // sequenceWallet = sequence.getWallet() 
  }

This code snippet will always use Polygon as its underlying network, i.e. the preset ETH will be ETH (POLYGON).

[PhABC]

Thanks for the report @SebastianJ21 !