How can I create a layout with columns?

If you want to show multiple options on the same line, then you can create a group and set a different layout.

On the options list, add a new group:

On the new group, you can either add new options, or move existing options into the group:

After you've added the options into the group, you can change the layout to "grid":

The options preview will then be updated to display the configured the layout:

Move option outside group

If you want to move an option outside the group again, you can use the button on the bottom right of the option.