We did not. It’s the problem with any marketplace - you need to build up both sides. This is our solution to building up the maker side of our marketplace.
It’s listed right now. You should be able to select the DAI quote currency from the drop-down menu on the top left under the ERC dEX logo — you can use the shift-k hotkey to open the menu. Select the DAI checkbox to the right of the search input field and you’ll see the pairs in the list.