无法识别到可变字体中的字体名称

[spr-equinox]

fonts.json 内容如下

    {
        "families": [
            "sitka text"
        ],
        "fullnames": [
            "sitka text"
        ],
        "psnames": [
            "sitkatext"
        ],
        "weight": 400,
        "slant": 0,
        "path": "R:\\*****\\SitkaVF.ttc",
        "index": 0,
        "last_write_time": "UTC 2022-05-07 05:19:24"
    },

而打开ttc文件就可以看见它包含Sitka接上Small, Small Semibold, Small Bold, Text, Text Semibold, Text Bold, Subheading, Subheading Semibold, Subheading Bold, Heading, Heading Semibold, Heading Bold, Display, Display Semibold, Display Bold, Banner, Banner Semibold, Banner Bold.后缀的名称

强制在json添加名称，会导致sitka small被替换成AHIDBGCB，正确的名称应该是AHIDBGCB small