diff --git a/tooling/cli/src/interface/mod.rs b/tooling/cli/src/interface/mod.rs
index c5805cbac0a..3ab53af0286 100644
--- a/tooling/cli/src/interface/mod.rs
+++ b/tooling/cli/src/interface/mod.rs
@@ -95,7 +95,7 @@ pub trait Interface: Sized {
     options: Options,
     on_exit: F,
   ) -> crate::Result<()>;
-  fn mobile_dev<R: Fn(MobileOptions) -> crate::Result<Box<dyn DevProcess>>>(
+  fn mobile_dev<R: Fn(MobileOptions) -> crate::Result<Box<dyn DevProcess + Send>>>(
     &mut self,
     options: MobileOptions,
     runner: R,
diff --git a/tooling/cli/src/interface/rust.rs b/tooling/cli/src/interface/rust.rs
index 239a2a48ed1..ed1e92fb1d6 100644
--- a/tooling/cli/src/interface/rust.rs
+++ b/tooling/cli/src/interface/rust.rs
@@ -197,7 +197,7 @@ impl Interface for Rust {
     }
   }
 
-  fn mobile_dev<R: Fn(MobileOptions) -> crate::Result<Box<dyn DevProcess>>>(
+  fn mobile_dev<R: Fn(MobileOptions) -> crate::Result<Box<dyn DevProcess + Send>>>(
     &mut self,
     mut options: MobileOptions,
     runner: R,
@@ -431,7 +431,7 @@ impl Rust {
     options: Options,
     run_args: Vec<String>,
     on_exit: F,
-  ) -> crate::Result<Box<dyn DevProcess>> {
+  ) -> crate::Result<Box<dyn DevProcess + Send>> {
     desktop::run_dev(
       options,
       run_args,
@@ -441,10 +441,10 @@ impl Rust {
       self.product_name.clone(),
       on_exit,
     )
-    .map(|c| Box::new(c) as Box<dyn DevProcess>)
+    .map(|c| Box::new(c) as Box<dyn DevProcess + Send>)
   }
 
-  fn run_dev_watcher<F: Fn(&mut Rust) -> crate::Result<Box<dyn DevProcess>>>(
+  fn run_dev_watcher<F: Fn(&mut Rust) -> crate::Result<Box<dyn DevProcess + Send>>>(
     &mut self,
     config: Option<String>,
     run: Arc<F>,
diff --git a/tooling/cli/src/migrate/manifest.rs b/tooling/cli/src/migrate/manifest.rs
index 22024f9898d..54673d91766 100644
--- a/tooling/cli/src/migrate/manifest.rs
+++ b/tooling/cli/src/migrate/manifest.rs
@@ -225,6 +225,7 @@ mod tests {
       .as_array()
       .expect("features must be an array")
       .clone();
+
     if toml.contains("reqwest-native-tls-vendored") {
       assert!(
         features
@@ -233,10 +234,22 @@ mod tests {
         "reqwest-native-tls-vendored was not replaced with native-tls-vendored"
       );
     }
+
+    if toml.contains("system-tray") {
+      assert!(
+        features
+          .iter()
+          .any(|f| f.as_str().expect("feature must be a string") == "tray-icon"),
+        "system-tray was not replaced with tray-icon"
+      );
+    }
+
     for feature in features.iter() {
       let feature = feature.as_str().expect("feature must be a string");
       assert!(
-        keep_features.contains(&feature) || feature == "native-tls-vendored",
+        keep_features.contains(&feature)
+          || feature == "native-tls-vendored"
+          || feature == "tray-icon",
         "feature {feature} should have been removed"
       );
     }
diff --git a/tooling/cli/src/mobile/android/dev.rs b/tooling/cli/src/mobile/android/dev.rs
index 058d8da7e80..5f739f06765 100644
--- a/tooling/cli/src/mobile/android/dev.rs
+++ b/tooling/cli/src/mobile/android/dev.rs
@@ -235,7 +235,7 @@ fn run_dev(
             crate::dev::wait_dev_process(c.clone(), move |status, reason| {
               crate::dev::on_app_exit(status, reason, exit_on_panic, no_watch)
             });
-            Ok(Box::new(c) as Box<dyn DevProcess>)
+            Ok(Box::new(c) as Box<dyn DevProcess + Send>)
           }
           Err(e) => {
             crate::dev::kill_before_dev_process();
diff --git a/tooling/cli/src/mobile/ios/dev.rs b/tooling/cli/src/mobile/ios/dev.rs
index ec866cdc5d0..1e2b9ede52c 100644
--- a/tooling/cli/src/mobile/ios/dev.rs
+++ b/tooling/cli/src/mobile/ios/dev.rs
@@ -221,7 +221,7 @@ fn run_dev(
             crate::dev::wait_dev_process(c.clone(), move |status, reason| {
               crate::dev::on_app_exit(status, reason, exit_on_panic, no_watch)
             });
-            Ok(Box::new(c) as Box<dyn DevProcess>)
+            Ok(Box::new(c) as Box<dyn DevProcess + Send>)
           }
           Err(e) => {
             crate::dev::kill_before_dev_process();