SummonerAPI#getSummonerByName not working in 2 letters korean

[namjug-kim]

In the case of the Korean summoner's name, 3 letters, including a space, are possible.

The value of SUMMONER_NAME_PLACEHOLDER is set through A, excluding white spaces.

other case RIOT summoner v4 api works, bu in case of 2 letter korean, it doesn't work.

1. search 삼재 excluding white spaces

1. request
curl --location --request GET 'https://kr.api.riotgames.com/lol/summoner/v4/summoners/by-name/삼재' \
--header 'X-Riot-Token: ${RIOT_TOKEN}'

=================

2. response
{
    "status": {
        "message": "Data not found - summoner not found",
        "status_code": 404
    }
}

2. search 삼 재 including white spaces

1. request
curl --location --request GET 'https://kr.api.riotgames.com/lol/summoner/v4/summoners/by-name/삼 재' \
--header 'X-Riot-Token: ${RIOT_TOKEN}'

=================

2. response
{
    "id": "AQFycDGccB-7F4yNqBJQm2SxUPN-BZEScORQxzaki6PYNfw",
    "accountId": "KZq42AL80n6BD_HnzXUnRjgHm6zF-NfZeMY9eQT8oKwbn1DadlbSdyUW",
    "puuid": "SK8_OVHyTfOW__-eKgdIjboBj_5BkSOwYh0iPYRsKfamHwSZ_c5H-T5OB6LKGmnncAkKn8bBJtZlwQ",
    "name": "삼 재 ",
    "profileIconId": 4629,
    "revisionDate": 1621368768000,
    "summonerLevel": 169
}

[stelar7]

Fixed in 2.1.7