Yep, that was it! Thanks for the help! (also you'd really think guides on how to use EnvironmentObjects would mention this)

Yeah that's the one thing that usually gives me trouble with Swift/SwiftUI, I find the thing I need but then can't find any explanation about how it works or even a basic example. I also wish they'd cover SwiftUI on macOS more; I do a lot of it and a at least a decent number of their examples are really designed for iOS only and either have properties that don't work on macOS or just don't look right.