My items do not show up on trade site of PoE2

the issue still persists, relisting them again is not working either. its not for the whole tab but just some items.

I have a specific item that won't show up in trade. I think it might be because it has an affix that isn't listed for the item type. The item is an Expert Vaal Cuirass. The affix it "x% reduced poison duration on you". I wouldn't normally mind, but I think this item might be worth 5-ish DIVs (which is a lot for me), so I'd like to get it up on the trade sight if possible.

Thanks!