Restart recording when restarting game

src/profiler.rs

@@ -200,8 +200,14 @@ impl ProfilerSession {
     }
 
     async fn start_profiling(&mut self, file_path: PathBuf) -> Result<()> {
-        self.program = Some(ProgramState::new(file_path).await?);
+        let program = ProgramState::new(file_path).await?;
-        self.recording = None;
+        let recording = if self.recording.is_some() {
+            Some(Recording::new(&program))
+        } else {
+            None
+        };
+        self.program = Some(program);
+        self.recording = recording;
         Ok(())
     }