Investigation Issue in Danganronpa with PPSSPP 1.8.0

[redflowerfu]

When investigate something, the cursor responses incorrectly.
If you start investigation, it may seems ok (for example, you can inspect the roller);
   

But if you changed the view of camera, the roller could not be selected.
   

And move the cursor to where the roller used to be(now there's nothing or something else), but it will inspect the roller again.
   

It seems like that a layer determines which object will be triggered don't refresh when you change the view of camera.
Maybe it's a new issue in 1.8.0, because there's no problem in previous version such as 1.7.x or 1.5.x.
Or some configuration can fix this?