When searching within a book - with Lucene as the back end search engine - query terms are only highlighted on the initial page(s) retrieved. If the text of a page is retrieved after you scroll down or jump to a page via the thumbnails, the terms are not highlighted.
This is because the highlighting of terms (with Lucene) is done server side by Lucene and highlights are not considered when retrieving single pages.
When searching within a book - with Lucene as the back end search engine - query terms are only highlighted on the initial page(s) retrieved. If the text of a page is retrieved after you scroll down or jump to a page via the thumbnails, the terms are not highlighted.
This is because the highlighting of terms (with Lucene) is done server side by Lucene and highlights are not considered when retrieving single pages.