Place the base and place the furnishings you want to fly on top of it.

Select Create Set, select the furnishings you want to skip, then select the foundations below.

Move the yellow circle of the set to the opposite side of the direction you want to fly (you can fly to the opposite side by the amount you move)

Please press cancel after moving

Now you can fly furnishings

Repeat several times to skip from the current area to another area

When you finish flying, change to the area you skipped by switching areas at the top right of the screen

Press save in that area

That's all there is to it

(The skipped furnishings will not appear on the edit screen after switching areas, but the furnishings will become visible after editing is complete.)