How to set address mode for Volume Texture?

I use a volume texture in a custom node of a material.
I can pass a volume texture to the custom node, but i can’t pass a Texture Sampler to the custom node.

And i can set the address mode for 2d texture in asset property, but i can’t find a place to set address mode for volume texture.
So is there some method to set the address mode for volume texture?
Thanks.