This indeed is very un-intuitive, as soon as you click next to an item it should be de-selected. You should be selecting multiple items by Shift-Click ... this is so not macOS. For me this behaviour is a major pet-peeve.
I would very much appreciate a 'common' macOS' interface, using icon view, list view and column view. List view should have the option to be sorted alphabetically, on date, on whatever ...
The whole 'embedding' of resources into the project file -and this goes for all coffeecup apps- slows down, and you loose track of resources being updated outside the application itself. I'd rather have the resources being linked, or at least have the option (preferences) to have resources linked in stead of embedded. When having dozens of resources embedded, finding and replacing one can be quite a challenge. I hate it.
– Richard
Living in Zevenbergen, the Netherlands
13" MacBook Air M1 + 2x LG 24" IPS QHD / 8GB RAM / 500GB SSD / macOS 14.3 Sonoma