This is why it took four months, we had to change all React-isms to something that works in both modes. One particular thing could load less HTML, and it'll req

This is why it took four months, we had to change all React-isms to something that works in both modes. One particular thing could load less HTML, and it'll require some attention to make it so - but as we're deprecating React version of catalogue, it'll be easier to do.