simplify conditional compilation and fix bug

studio/Cargo.toml

@@ -15,7 +15,6 @@ path = "src/main.rs"
 [[bin]]
 name = "studio-headless"
 path = "src/main-headless.rs"
-required-features = ["headless_cli"]
 
 [dependencies]
 bevy-inspector-egui = "0.22.0"
@@ -70,7 +69,6 @@ wasm = [
 	"bevy_rapier3d/wasm-bindgen",
 ]
 desktop = []
-headless_cli = []
 
 [dependencies.bevy]
 workspace = true

studio/src/remote/reader.rs

@@ -91,11 +91,13 @@ impl AssetReader for RemoteAssetReader {
         let unboxed = async move {
             self.load(path).await
         };
-        if cfg!(headless_cli) {
+        if cfg!(not(feature = "wasm")) {
+            info!("wasm mode not detected");
             // NB: Headless mode (server rendering) is running without a Tokio runtime.
             // The reqwest HTTP client requires async-compat to function at runtime.
             Box::pin(Compat::new(unboxed))
         } else {
+            info!("wasm mode");
             Box::pin(unboxed)
         }
     }