diff --git a/src-tauri/src/component_manager.rs b/src-tauri/src/component_manager.rs
index 69faa11..58bce57 100644
--- a/src-tauri/src/component_manager.rs
+++ b/src-tauri/src/component_manager.rs
@@ -84,6 +84,10 @@ pub async fn add_decoders(decoder_paths: Vec<DecoderPath>) -> AddedDecodersCount
 
     let mut added_decoders_count = 0;
 
+    // @TODO (?) New thread to prevent "Cannot start a runtime from within a runtime."
+    // when a call to a component fails / panics
+    // std::thread::spawn(move || {
+    // futures::executor::block_on(async move {
     for decoder_path in decoder_paths {
         if let Err(error) = add_decoder(&decoder_path).await {
             eprintln!("add_decoders error: {error:?}");
@@ -91,6 +95,8 @@ pub async fn add_decoders(decoder_paths: Vec<DecoderPath>) -> AddedDecodersCount
             added_decoders_count += 1;
         }
     }
+    // })
+    // }).join().unwrap();
 
     added_decoders_count
 }
diff --git a/src-tauri/src/lib.rs b/src-tauri/src/lib.rs
index 0d2df5b..fafbf88 100644
--- a/src-tauri/src/lib.rs
+++ b/src-tauri/src/lib.rs
@@ -91,22 +91,22 @@ async fn load_signal_and_get_timeline(
                 // "Cannot start a runtime from within a runtime. This happens because a function (like `block_on`) attempted to block the current thread while the thread is being used to drive asynchronous tasks."
                 // @TODO Workaround? Is it a problem only for non-Rust components? Is it needed only when there is a problem in the component (e.g. "`Err` value: wasm trap: cannot enter component instance"?)
                 // let value = std::thread::spawn(move || {
-                    // futures::executor::block_on(async move {
-                        let decoders = component_manager::DECODERS.read().await;
-                        let mut store_lock = component_manager::STORE.lock().await;
-                        let mut store = store_lock.as_context_mut();
+                // futures::executor::block_on(async move {
+                let decoders = component_manager::DECODERS.read().await;
+                let mut store_lock = component_manager::STORE.lock().await;
+                let mut store = store_lock.as_context_mut();
 
-                        for decoder in decoders.iter() {
-                            value = decoder
-                                .component_decoder_decoder()
-                                .call_format_signal_value(&mut store, &value)
-                                // @TODO Resolve panic when running non-Rust components:
-                                // `Err` value: wasm trap: cannot enter component instance
-                                // https://github.com/bytecodealliance/wasmtime/issues/8670 ?
-                                .unwrap()
-                        }
-                        // value
-                    // })
+                for decoder in decoders.iter() {
+                    value = decoder
+                        .component_decoder_decoder()
+                        .call_format_signal_value(&mut store, &value)
+                        // @TODO Resolve panic when running non-Rust components:
+                        // `Err` value: wasm trap: cannot enter component instance
+                        // https://github.com/bytecodealliance/wasmtime/issues/8670 ?
+                        .unwrap()
+                }
+                // value
+                // })
                 // }).join().unwrap();
                 value
             })
diff --git a/test_files/components/python_decoder/python_decoder.wasm b/test_files/components/python_decoder/python_decoder.wasm
index be408cd..8e01a16 100644
Binary files a/test_files/components/python_decoder/python_decoder.wasm and b/test_files/components/python_decoder/python_decoder.wasm differ
diff --git a/test_files/components/python_decoder/src/app.py b/test_files/components/python_decoder/src/app.py
index fe8fe8a..30d6f57 100644
--- a/test_files/components/python_decoder/src/app.py
+++ b/test_files/components/python_decoder/src/app.py
@@ -5,7 +5,8 @@ name = "Python Test Decoder"
 
 class Decoder(exports.Decoder):
     def init(self) -> None:
-        # @TODO it panics for some reasons 
+        # @TODO it panics with error `7: 0xae8683 - libcomponentize_py_runtime.so!componentize-py#Dispatch`
+        # - see https://github.com/bytecodealliance/componentize-py/blob/e20d9e6706ff1421cd8001449acb51eb9c87d0c6/runtime/src/lib.rs#L404
         # host.log(f"{name} initialized")
         return None
 
@@ -13,4 +14,4 @@ class Decoder(exports.Decoder):
         return name
 
     def format_signal_value(self, value: str) -> str:
-        return str + "!"
+        return value + "!"