can you add passability for snow layer x1 to avoid this please?

thanks.

Would really love to see a resolution for this!

Such a change is outside the scope of this mod. This mod only exists to alter leaves, hence the name Passable Leaves.

In order to alter snow layers it would require expanding upon the coremod (undesirable) to add a class transformer for BlockSnow. The handing of collisions with the modified snow layers would be more complex than with leaves because of the existing collision handling which is dependant on how many layers are present.

well... the main issue is i can't pass leaves cus of the snow blocks... it should be an issue with Passable Leaves
but ok... as you wish