How do I hide/show items with controller support?

Normally with PC controller, you are able to show/hide items by pressing ALT or Z. HOwever, with controller support these keybinds are disabled and I am not able to show items on the ground hidden by my filter or vice versa. Does anyone have an idea of what to press?

Also, it would be great to have an index of all controls :)

I accidentally did this today so I think it's possible, but now I can't un-do it and all the loot is hidden :)

Is there a big list of controller keybinds? The in-game labeling is quite good but poe is a complex game so a list would be nice for the stranger things like this.

right trigger + down on dpad

Was struggling until now, thanks @speakerAssasin, you're a Legend bro

Right trigger plus down did not work... Just activates skill that is on right trigger...

Can you provide more info? Is there a specific keybind that does this but isn't worded like we would imagine?

**EDIT** Sorry... I was looking up PoE2, but this came up. Ignore this