Use of wrong alias when joining a public room

[ismailgulek]

When trying to join "Matrix HQ" public room, operation fails with error:

[MXHTTPClient] Request 0x283a7d700 failed for path: _matrix/client/r0/join/%23matrix%3Adodsorf.as - HTTP code: 404. Error: Error Domain=com.alamofire.error.serialization.response Code=-1011 "Request failed: not found (404)" UserInfo={NSLocalizedDescription=Request failed: not found (404), NSErrorFailingURLKey=https://matrix-client.matrix.org/_matrix/client/r0/join/%23matrix%3Adodsorf.as, com.alamofire.serialization.response.error.data={length = 75, bytes = 0x7b226572 72636f64 65223a22 4d5f4e4f ... 20666f75 6e64227d }, com.alamofire.serialization.response.error.response=<NSHTTPURLResponse: 0x282340ca0> { URL: https://matrix-client.matrix.org/_matrix/client/r0/join/%23matrix%3Adodsorf.as } { Status Code: 404, Headers {
    "Access-Control-Allow-Origin" =     (
        "*"
    );
    "Cache-Control" =     (
        "no-cache, no-store, must-revalidate"
    );
    "Content-Encoding" =     (
        gzip
    );
    "Content-Type" =     (
        "application/json"
    );
    Date =     (
        "Wed, 01 Sep 202
[MXHTTPClient] Error JSONResponse: {
    errcode = "M_NOT_FOUND";
    error = "Room alias #matrix:dodsorf.as not found";
}