@mariamc I put this on the wish list because I didn’t think it was possible in Editor X. So, no, I haven’t got it working.
If it’s possible, great – can you tell me how? If not, please pass it along as a wishlist item.
The screenshot (in my post, above) is from a Wix site that I’m moving to Editor X, but I can’t duplicate the irregular repeater layout in X.