objc __NSCFConstantString initialize error

[noctivityinc]

Just installed this gem and getting the following error when trying to use:

objc[2642]: +[__NSCFConstantString initialize] may have been in progress in another thread when fork() was called.
rails  | objc[2642]: +[__NSCFConstantString initialize] may have been in progress in another thread when fork() was called. We cannot safely call it or ignore it in the fork() child process. Crashing instead. Set a breakpoint on objc_initializeAfterForkError to debug.

Running

ruby 2.7.6p219 (2022-04-12 revision c9c2245c0a) [x86_64-darwin21]
rails 5.2.6

Thanks