type'gcj02',
 success (res) {
   const latitude = res.latitude
   const longitude = res.longitude
   const speed = res.speed
   const accuracy = res.accuracy
 }
})

手机：iphone 8plus

微信：8.0.2  

手机：redmi K30 5g 
微信：8.0.1

具体表现看 链接
https://badi-1256405151.cos.ap-guangzhou.myqcloud.com/Snipaste_2021-03-19_16-06-39.png

代码片段 https://developers.weixin.qq.com/s/Qm6QEVmp7uom