It would be useful if there was a way to group the views together in the builder. At the moment it is quite frustrating that we must drag and drop the views in just the right position to get them in the right view-group or view-column. We have discovered that the lines that guide where to drop the view are slightly different if you hover in a slightly different place which helps a bit.
I think this is a great idea for a feature request! We know that some of our customers have upwards of 20+ views on one individual page and having to drag and drop each individual view can sometimes be tedious and frustrating as you mentioned. I have proposed the idea of grouping views together on the page to our Product team.
Thank you for sharing this request! We appreciate this greatly as we are always trying to improve our product!