PDF Bookmarks

[Mark Probert]

Hi. 

I note in the documentation for LP 2.22 that "PDF bookmarks are now 
supported and allow for \tocItems entries to appear..."

Is there anything I need to do to make this happen? Or is on by 
default? I ask because in my environment--Mac M1 OS11.6, LP 2.22.1--I 
generate the PDF, with ToC, fine but there are no entries shown within 
Preview (Which I believe does support bookmarks). 

Any help appreciated.

TIA .. mark.