Drag to size boxes

Thanks team for all the new features but can I request another one please ?

I have been trying to figure out some formula errors but finding it impossible with having them on just one line, I have a 42" screen and it still will not fit🤗

Could we have a handle on the corner of the property field to drag it to the size I want, it would be much easier if I could drag it down and in so I have 1 if on each row.

Thanks