Confirmation dialog does not respect gtk theme button arrangement

[Kzer-Za]

Different themes arrange Cancel/Confirm buttons differently: in some themes confirmation button is to the right of the Cancel button, in others to the left of it. E.g. I use the theme Vertex-Maia-Dark. Confirmation button in applications that respect gtk theme should be to the right of the Cancel button. But in Polo (at least in Trash confimation dialog) it's wrong: "Yes" button is on the left, "No" is on the right.