strange behavior when exiting a pipeline

[Sendan4]

Describe your bug here. And how to reproduce it.

Super Mario World

you can replicate this by going to the level "yoshi's island 1" and entering the level pipe, when you exit the background music will be that of a bonus stage instead of the overworld theme.

log.txt

I was able to replicate the bug on Linux and Windows.

What is your build target?

Linux