7.1 Masonry Grid: Maintain 2 Columns in Mobile

Has anyone had any coding luck maintaining two columns at the 576 breakpoint when using the masonry grid? I've found plenty of answers for the grid-only, but not masonry.  Is this even possible based on how the images reorder at that size?

Thanks

@media only screen and (max-width: 640px) {
    .gallery-masonry .gallery-masonry-wrapper {
        columns: 2;
        column-gap: 0;
        height: auto!important;
        display: block!important;
        padding: 0px;
    }
    .gallery-masonry-item-wrapper {
        height: auto!important;
    }
    .gallery-masonry-item {
        position: relative!important;
        transform: none!important;
        width: 100%!important;
        display: block;
        padding: 1.5px!important;
        box-sizing: border-box;
    }

    .gallery-masonry .gallery-masonry-item img {
        height: 100%!important;
      	width: 100%!important;
    }
}

This is what I have so far. Problem is the column are out of order. I'd really like someone to figure that out.