Page list in the pagination dialog is not updated

[matthias-ronge]

When applying the pagination, the pagination is updated in the structure data tree, but not in the list of pages in the pagination dialog.

In this example the pagination of images 9-11 has just been changed from IX, X, XI to X, XII, XIII. The changed pagination is displayed correctly in the structure data tree background; the previous status can still be seen in the selection list of the dialog box.

Goal: The page list in the dialog box should also be updated.