follow_symlink doesn't work as expected

[ocavue]

I enabled follow_symlink in .air.toml but it doesn't work. ./vendor/github.com/xxxxx/api-common is a symlink point to /Users/ocavue/go/src/github.com/xxxxx/api-common but air doesn't watch it.

My shell output:

$ air 
...
[18:31:33] watching vendor/github.com/api-doc-tools
[18:31:33] watching vendor/github.com/api-doc-tools/swg
[18:31:33] watching vendor/github.com/api-doc-tools/swg/swagger
[18:31:33] watching vendor/github.com/xxxxx
[18:31:33] watching vendor/github.com/xxxxx/go-mysql-driver
[18:31:33] watching vendor/github.com/xxxxx/thunder
[18:31:33] watching vendor/github.com/xxxxx/thunder/batch
[18:31:33] watching vendor/github.com/xxxxx/thunder/concurrencylimiter
[18:31:33] watching vendor/github.com/xxxxx/thunder/diff
[18:31:33] watching vendor/github.com/xxxxx/thunder/graphql
[18:31:33] watching vendor/github.com/xxxxx/thunder/graphql/introspection
[18:31:33] watching vendor/github.com/xxxxx/thunder/graphql/schemabuilder
[18:31:33] watching vendor/github.com/xxxxx/thunder/internal
[18:31:33] watching vendor/github.com/xxxxx/thunder/internal/filter
[18:31:33] watching vendor/github.com/xxxxx/wiki-api
[18:31:33] watching vendor/github.com/xxxxx/wiki-api/migration
[18:31:33] watching vendor/github.com/xxxxx/wiki-api/migration/common
[18:31:33] watching vendor/github.com/xxxxx/wiki-api/migration/common/uuid
[18:31:33] watching vendor/github.com/beevik
[18:31:33] watching vendor/github.com/beevik/etree
[18:31:33] watching vendor/github.com/bradfitz
[18:31:33] watching vendor/github.com/bradfitz/slice
...

$ ls -lrth vendor/github.com/xxxxx
drwxr-xr-x  29 ocavue  staff   928B May 24 15:01 go-mysql-driver
drwxr-xr-x   8 ocavue  staff   256B May 24 15:01 thunder
drwxr-xr-x   3 ocavue  staff    96B May 24 15:01 wiki-api
lrwxr-xr-x   1 ocavue  staff    59B Jun 24 16:28 api-common -> /Users/ocavue/go/src/github.com/xxxxx/api-common

My .air.toml:

root = "."
tmp_dir = "tmp"

[build]
  bin = "./tmp/main"
  cmd = "go build -o ./tmp/main ."
  delay = 1000
  exclude_dir = ["assets", "tmp", "scripts", "migration"]
  exclude_file = []
  exclude_regex = []
  exclude_unchanged = false
  follow_symlink = true
  full_bin = ""
  include_dir = []
  include_ext = ["go", "tpl", "tmpl", "html"]
  kill_delay = "1s"
  log = "build-errors.log"
  send_interrupt = false
  stop_on_error = true

[color]
  app = ""
  build = "yellow"
  main = "magenta"
  runner = "green"
  watcher = "cyan"

[log]
  time = true

[misc]
  clean_on_exit = false