You’ve been asking for it, so we delivered. You can now add two-column layouts to you forms to add your inputs to.
Inputs are added to groups, and each group has an option to control the number of columns:
You can add multiple groups and use different columns for each to control layout and alignment.
You can drag your inputs from group to group and column to column to update the layout. You can also click and drag the icon above a group to change the order of your groups.