Ionic resources --icon doesn't work on osx


I’m hitting a really strange issue where the icon I created for my app doesn’t show up if I run ionic resources or ionic resources --icon on a mac but if I pull the same project and run these commands on a windows machine the icon is shown correctly. I’ve tried everything I can think of the get it to work with no luck. Has anybody else seen this or is there something that has to be done differently to get it working on a Mac?