I do not think that this is necessarily a bug but it is not a good feature.

The title speaks for itself when you are underground and there are some plants they produce leaves particles what is absolutely senseless...
Also, it's strange that all farm crops produce leaves particles as well even though I have my farm inside of my house.

Is there any way to turn this off? Or set to only certain blocks spawn leaves particles? I would prefer to only leave blocks to spawn leaves particles...

Thank you for your help.