CLI fails to reload when connection upgrades from https to http

[standalone@localhost:9990 /] /core-service=management/security-realm=ManagementRealm/server-identity=ssl:add(keystore-path=management.keystore,keystore-relative-to=jboss.server.config.dir,keystore-password=password,alias=server,key-password=password,generate-self-signed-certificate-host=localhost)
{
    "outcome" => "success",
    "response-headers" => {
        "operation-requires-reload" => true,
        "process-state" => "reload-required"
    }
}
[standalone@localhost:9990 /] /core-service=management/management-interface=http-interface:write-attribute(name=secure-socket-binding,value=management-https)
{
    "outcome" => "success",
    "response-headers" => {
        "operation-requires-reload" => true,
        "process-state" => "reload-required"
    }
}
[standalone@localhost:9990 /] reload
Unable to connect due to unrecognised server certificate
Subject    - CN=localhost
Issuer     - CN=localhost
Valid From - Fri Jun 23 15:56:52 CEST 2017
Valid To   - Mon Jun 21 15:56:52 CEST 2027
MD5 : b8:11:89:bc:17:22:33:a9:a2:48:36:9e:7e:59:a2:1d
SHA1 : 85:80:d8:ac:74:83:44:00:7d:f6:fb:12:78:46:02:af:6f:50:91:bc

Accept certificate? [N]o, [T]emporarily, [P]ermanently : P
[standalone@localhost:9993 /] /core-service=management/management-interface=http-interface:write-attribute(name=secure-socket-binding)
{
    "outcome" => "success",
    "response-headers" => {
        "operation-requires-reload" => true,
        "process-state" => "reload-required"
    }
}
[standalone@localhost:9993 /] /core-service=management/security-realm=ManagementRealm/server-identity=ssl:remove()
{
    "outcome" => "success",
    "response-headers" => {
        "operation-requires-reload" => true,
        "process-state" => "reload-required"
    }
}
[standalone@localhost:9993 /] reload
Failed to establish connection in 6018ms
[disconnected /]