I designed a multi-page booklet with three columns per page. In the master pages I defined one text box with a width of one column, and one text box with a width of two columns. The single-column text box is placed on the outside, i.e. the general layout looks like
I II II I
in a two-page view. When adding text afterwards, I use those pre-defined boxes by unlocking them and filling them with text. Now, when adding a new page before that, the pages are shifted, but the text stays at the same side, resulting in a layout like
I II I II II I
while I would like to keep the layout to
I II II I I II
Putting the boxes back to where they belong takes a lot of work, especially if multiple pages are added later during processing.
Thus, is there a way to tell InDesign to keep the layout, and flip positions, i.e. moving the single-column box to the outside again?