Hey, see this is an issue but it's still persisting 

On MacPro 2019 -  AE V 23.2.1

Any guidance on what can be done here?

Cheers!

Can you please post a screenshot or something of the issue? I am not sure what specific error message you are running into. Is this similar to the issue other people have mentioned in the Bug-Thread where the solution is to right-click and press "open" on PixDither.plugin at least once?

All sorted!

Should have checked but didn't this time >.>

Essentially it was the "go into system preferences > security > General   and allow the plug-in for access