Onyx Manager - Using Executable in Action seems to break button toggle

Software Version: 4.30
NX Console Type or PC OS Version: Win 10 / 11

I am using OM to start songs in WMP on the same PC as Onyx PC / OM is running.
This works fine, BUT, my buttons do not behave properly.
They are set to Toggle, and set to toggle group (which works fine for all the other buttons set the same without the executable actions), however, they do not latch down, which then means they do not release the CL once a new button is pressed / CL is played.
If I had to guess, I would say the executable is interrupting OM, it so it can’t set the button state to down.
I can work around this but just adding a second button to release the CL, but thats not ideal.
Let me know if you have any ideas or need my files.
TIA.