For me this works much better, I don’t like the integration as it doesn’t show the amount spent just the total of the transaction, so I use IFTTT to display the roundup amount as I like it kept seperate.
It’s all a matter of choice and hopefully one day Monzo will update the feed information to show the transaction amount with the round-up amount shown smaller underneath, which will still be on the one line. This looks good and works well on the other bank feeds I’ve seen elsewhere.