I have a document with one assignment containing multiple linked textboxes. On one page I have two individual textboxes above each other. Both boxes start with a headline styled with the same paragraph style that has numbering turned on with the mode Continue from Previous …, both paragraphs are in the default list and both textboxes are linked to the same assignment.

In InDesign everything is displayed as you would expect, the first textbox starts with I and the second with II. In InCopy, it is reversed even though the content is up-to-date, not checked in, etc.

InDesign 18.3 and InCopy 18.3 on macOS Ventura 13.4