ID 442363 - OSX - Safe mode shortcut doesn't work

Problem summary
OSX Safe mode shortcut doesn't work.

Customer reported version
modo.14.1v1

Customer reported platform
11_big_sur

Steps to reproduce

1) Install Modo.
2) Run safe mode short cut.
3) In some cases the shortcut won't work and the following error will occur:

Expected behaviour
Modo should launch in safe mode.

Actual behaviour
A -1731 error occurs and safe mode doesn't launch. 

Workaround
Unknown.

Logged at Developers request.