Hot reload not working

[TopiasTsui]

Make sure you read Issues Guideline and answer these questions before submitting your issue. Thanks!
(Any non-English issues will be closed immediately.)

1. Please provide your PHP and Swoole version. (php -v and php --ri swoole)
   Swoole => enabled
   Author => Swoole Team team@swoole.com
   Version => 4.8.8
   Built => Mar 31 2022 03:10:36
   coroutine => enabled with boost asm context
   epoll => enabled
   eventfd => enabled
   signalfd => enabled
   cpu_affinity => enabled
   spinlock => enabled
   rwlock => enabled
   sockets => enabled
   openssl => OpenSSL 1.1.1n 15 Mar 2022
   dtls => enabled
   http2 => enabled
   json => enabled
   curl-native => enabled
   zlib => 1.2.11
   mutex_timedlock => enabled
   pthread_barrier => enabled
   futex => enabled
   mysqlnd => enabled
   async_redis => enabled

Directive => Local Value => Master Value
swoole.enable_coroutine => On => On
swoole.enable_library => On => On
swoole.enable_preemptive_scheduler => Off => Off
swoole.display_errors => On => On
swoole.use_shortname => On => On
swoole.unixsock_buffer_size => 8388608 => 8388608

2. Please provide your Laravel/Lumen version.
   Laravel Version 8.83.19

3. Which release version of this package are you using?
   2.12.1

4. What did you do? If possible, provide a recipe for reproducing the error.
   Create a project and install swoole on docker

5. What did you expect to see?
   hot reload.......

[Arkanius]

Are you using our implementation of file watcher?

[szylmzs]

Are you using our implementation of file watcher?

as mentioned in #71 (comment)

I have to deploy file watcher even if I install this package newer than version v2.6.0?