headers within Chapter not centered

I’m trying to format a novel. The novel has many chapters that are broken into titled sections. Within the manuscript, these section headers are centered.

When I formatted the print book, all was well, the section headers were centered.

However, in the e-book, the section headers are simply indented, while they need to be centered.

Can anyone give me some help as to how to get the section headers centered as they should be?

Thanks.

Solved. I had to uncheck “Override Text and Notes Formatting”.