Wrong language in Checkout-data API Call

[template-provider]

We experienced a problem with the language in our shop. Sometimes the language of the dhl shipping is german, sometimes english.

I debugged the problem and I think there is a caching (id) problem with the /de/rest/de/V1/dhl/checkout-data/get API call. The Dhl\ShippingCore\Model\ShippingSettings\Config\Reader in Line 93 uses for caching id a config id and the scope (like "frontend"). However, the store id is not part of the caching id. The result:

• /de/rest/en/V1/dhl/checkout-data/get First call caches the data inenglisch with the id: "dhl_shipping_option_configfrontend"
• /de/rest/de/V1/dhl/checkout-data/get Second call gets the cached data in egnlish, but actually should be in german.

[mam08ixo]

Yes, your observation is correct. We are aware of this (and some other edge cases related to local storage). The reason why this is not considered high priority yet is that a user is unlikely to switch language after they enter checkout, so the service box language should in most of all cases be correct. There is no ETA yet for a fix.

[mam08ixo]

Behavior was changed in version 1.2.3