using pm2 with an executable hides the windows

What's going wrong?

I'm using PM2 to monitor executables that should start with a window visible. Unfortunately PM2 somehow hides the windows so I cannot monitor what's in those windows anymore including consoles that should also show up when the executables are running.

I need PM2 to show the consoles/windows/GUI that should show up when running the executables.

How could we reproduce this issue?

Just start a executable that has a window or GUI via PM2 with interpreter none.

  "apps" : [{
    "name"             : "xxxxx",
    "script"           : "./yyyyy.exe",
    "args"             : "",
    "exec_interpreter" : "none",
    "exec_mode"        : "fork_mode",
    "cwd"              : "./zzzzz/"
  },

Supporting information

--- Daemon -------------------------------------------------
pm2d version         : 4.5.0
node version         : 15.1.0
node path            : not found
argv                 : C:\Program Files\nodejs\node.exe,C:\Users\admin\AppData\Roaming\npm\node_modules\pm2\lib\Daemon.js
argv0                : node
user                 : undefined
uid                  : N/A
gid                  : N/A
uptime               : 0min

No source file or test is named. Reproduce on Windows using the shown PM2 configuration with an executable and exec_interpreter set to none, then trace how PM2 launches that process. Done means the executable's console or GUI window remains visible when started through PM2.