Full chapter export gives correct scene numbering - Scene title 'Morning Round' - See below
Partial chapter export, i.e. scene 3 onwards, gives - Scene title 'Research Patterns........' see 2nd image below (Which is actually Scene 3 of Chapter 2 in the novel).
ONLY occurs when you do not export scenes MINUS one or more of the first scenes of that chapter.
oops.
Stopped AI edit analysis; 'luckily', I included prompt checks.