ik分词 maxword的slop

ik max word 用了之后就不支持slop 了?position已经丢失了原有的位置信息
搜索的时候采用ik_smart搜索
如 长春市市长 如果用match_phrase就无法匹配到了
{
"tokens": [
{
"token": "长春市",
"start_offset": 0,
"end_offset": 3,
"type": "CN_WORD",
"position": 0
},
{
"token": "长春",
"start_offset": 0,
"end_offset": 2,
"type": "CN_WORD",
"position": 1
},
{
"token": "市",
"start_offset": 2,
"end_offset": 3,
"type": "CN_CHAR",
"position": 2
},
{
"token": "市长",
"start_offset": 3,
"end_offset": 5,
"type": "CN_WORD",
"position": 3
}
]
}