Why a Golang process launched by GoLand became a zombie process?

Question

Today I encountered a weird problem there is a zombie process that is seemly launched by GoLand IDE, the full command of the process is:

$> ps 45040
  PID   TT  STAT      TIME COMMAND
45040   ??  S     23:42.94 /private/var/folders/1w/f8m7sq110sb5zlf7q5hlvn8m0000gn/T/GoLand/___debug_orders_svr

and it shows that its parent process is launchd:

$ ps -o ppid,pid 45040                                                                                                                         
 PPID   PID
    1 45040
$ ps 1                                                                                                                                         
  PID   TT  STAT      TIME COMMAND
    1   ??  Ss     6:03.25 /sbin/launchd

I tried closing my GoLand IDE, but the process is still there, I guess there was something weird that caused the zombie process.

Has someone encountered this kind of problem? And who knows what happened?

Additionally, my development environment is:

Mac OS version 10.15.7, GoLand 2021.2, go version go1.17.6 darwin/amd64