[BUG] Register Form only working on port 443 or 80 not on 3000

[beardcoder]

Describe the bug

The registration do not work. Always get the message "Cannot create a new account, the user may already exist"

• New Demo instance from Shopware
• Canary and Stable version of PWA
• Open PWA and click register
• Fill out the form (tried with various data)

Additional context

• Docker ddev setup
• Demo Shopware developer Edition
• PWA Integration 0.1.3
• Canary and Stable version of PWA

Request

curl 'https://pwa.ddev.site/store-api/v1/account/register' \
  -H 'authority: pwa.ddev.site' \
  -H 'accept: application/json, text/plain, */*' \
  -H 'sw-access-key: SWSCAELOSVLRC1ZAEMTKAKPMTG' \
  -H 'sw-context-token: YWdofdtbysvt25x62PVMEpDDvRW3WTXZ' \
  -H 'sw-language-id: 2fbb5fe2e29a4d70aa5854ce7ce3e20b' \
  -H 'user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.97 Safari/537.36' \
  -H 'content-type: application/json;charset=UTF-8' \
  -H 'origin: https://pwa.ddev.site:3000' \
  -H 'sec-fetch-site: same-site' \
  -H 'sec-fetch-mode: cors' \
  -H 'sec-fetch-dest: empty' \
  -H 'referer: https://pwa.ddev.site:3000/' \
  -H 'accept-language: de-DE,de;q=0.9,en-US;q=0.8,en;q=0.7' \
  --data-binary '{"firstName":"Beard","lastName":"Coder","email":"beardcoder@gmail.com","password":"1234567890ß","salutationId":"9c249646be1e4a84b3ef1b08c08c4411","storefrontUrl":"https://pwa.ddev.site:3000","billingAddress":{"firstName":"Beard","salutationId":"9c249646be1e4a84b3ef1b08c08c4411","lastName":"Coder","city":"Hopfenstadt","street":"Bierstraße 5","zipcode":"96385","countryId":"fbbded156cb94f34a640dae2fbc6fb43"}}' \
  --compressed

Response

{
    "errors": [
        {
            "code": "VIOLATION::NO_SUCH_CHOICE_ERROR",
            "status": "400",
            "title": "Constraint violation error",
            "detail": "The value you selected is not a valid choice.",
            "source": {
                "pointer": "\\/storefrontUrl"
            },
            "meta": {
                "parameters": {
                    "{{ value }}": "\\u0022https:\\/\\/pwa.ddev.site:3000\\u0022",
                    "{{ choices }}": "\\u0022https:\\/\\/pwa.ddev.site\\u0022"
                }
            }
        }
    ]
}

[beardcoder]

The problem is the Port. You can not set the port in the sales chanel.

[akrajna]

The registration works on https://shopware-pwa-canary.storefrontcloud.io/

It does not work on https://shopware-pwa.storefrontcloud.io/

[beardcoder]

Yes if you not working with the port from the documentation. You can not set a port in a saleschannel.