Running Hello test on STM32 Nucleo F446RE

I was trying to run the hello test on Nucleo f446re since there are no instructions for f4 boards, i was referring to this page: 8.2.19. stm32h7 — RTEMS User Manual 7.491f6c8 (12th May 2025) documentation when i run ../../rtems/7/bin/arm-rtems7-gdb build/arm/stm32f4/testsuites/samples/hello.exe , this is the ST-Link gdb server output:

./ST-LINK_gdbserver.sh -cp /Applications/STMicroelectronics/STM32Cube/STM32CubeProgrammer/STM32CubeProgrammer.app/Contents/Resources/bin/
STMicroelectronics ST-LINK GDB server. Version 7.11.0
Copyright (c) 2025, STMicroelectronics. All rights reserved.

Starting server with the following options:
        Persistent Mode            : Enabled
        LogFile Name               : debug.log
        Logging Level              : 1
        Listen Port Number         : 61234
        Status Refresh Delay       : 15s
        Verbose Mode               : Disabled
        SWD Debug                  : Enabled

Waiting for debugger connection...
Debugger connected
Waiting for debugger connection...
Debugger connected
Waiting for debugger connection...

so i think it connects and disconnects immediately? I am using macOS tahoe, is this because of my computer or something entirely different?