VizTracer not tracing some functions

[arbenede]

I am using @log_sparse(stack_depth=8) to trace a couple of functions (say fun1(), fun2()) however only some of the functions called by fun1() and fun2() are traced. I am using

tracer = VizTracer(log_sparse=True)
    tracer.start()
    fun1()
    fun2()
    tracer.stop()

Is there a way to force VizTracer log all the functions called up to the specified stack_depth?