In the past, when I have loaded an epub into Sigil, all the chapters or sections have been automatically split into separate files. I have just loaded an epub generated in Indesign and the whole book is in one file despite the fact that Kindle Previewer shows separate pages. I can see instances of:
Code:
<div id="page2" role="doc-pagebreak" aria-label="2" epub:type="pagebreak" />
but they have not split the file. I know I can do this manually by splitting at the cursor Ctrl+Enter but I want to do it automatically. There are several promising looking tools in the menu but I don't want to accidentally wreck the document. Can anyone advise?