[annoni]

I am trying to apply header style to each topics to create TOC. First 3
headers do not have numbering€¦plain text and from 4th numbering starts I. II.
III€¦ When I applied header style to headers with I, II, III numberings,
numbering disappears!

I see that I can modify header style so I get numbering but the first three
headers do not have numbers. How do I fix this? Please help and thanks.