WIP change...

Author: mydea

packages/core/src/tracing/trace.ts

@@ -101,6 +101,9 @@ export function startSpanManual<T>(options: StartSpanOptions, callback: (span: S
     // If `options.parentSpan` is defined, we want to wrap the callback in `withActiveSpan`
     const wrapper = getActiveSpanWrapper<T>(customParentSpan);
 
+    // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access
+    (wrapper as any)._TESTY = 'xxxxxxyyyyyxxxxxyyyyahahahahayuauauauaua WHAT WHAT WHAT?';
+
     return wrapper(() => {
       const scope = getCurrentScope();
       const parentSpan = getParentSpan(scope);