that is on the menu for quite some time, i dont have the status handy but it feels like the mac team for rhino is too busy making new bugs, forgetting to pet the old ones
RH-61979 was first fixed in Rhino 7.3 and then backported to Rhino 7.2.
Please run the Rhino SystemInfo command and copy-paste the result here. If the issue is file-specific, please also post a file that behaves like that on your system.
-wim