Payment methods in payments title in wrong language

[Bartlomiejsz]

Preconditions

1. Magento 2.1.2
2. Having at least two store views (e.g. EN and FR)
3. Payment method configured with different title for each store view (e.g. Invoice - EN, Facture - FR)

Steps to reproduce

1. Add some product to cart in EN store view.
2. Go to checkout second step (Payment method title is correct - Invoice).
3. Switch to FR store view.
4. Go to second checkout step.

Expected result

1. Payment method title should now be 'Facture'

Actual result

1. The title is still 'Invoice', because of those code lines:

public function getAvailableMethods(\Magento\Quote\Api\Data\CartInterface $quote = null)
{
    $store = $quote ? $quote->getStoreId() : null;
    $methods = [];
    foreach ($this->paymentHelper->getStoreMethods($store, $quote) as $method) {

[vityakopin]

Thanks for reporting this issue. I cannot reproduce this. Try to delete cookies after switching between store views. Could you confirm that this issue is still actual?

[Bartlomiejsz]

@vityakopin @veloraven issue still persists on 2.1.7

[vityakopin]

Internal ticket MAGETWO-70060 was created.