For some content types, I have included search index as display settings and for entity reference fields in that content type has been given 'Rendered Entity' as format and 'Rendered as Default' option. But all those entity reference fields are not loaded while reindexing the site hence searching content of those fields yield no results.Loaded items to index is only some 700. This is a multilingual site where Arabic is the default language and English is the other one.
I have some other sites where I have configured the same setting where the default language is English and the other language is Arabic. Here search functionality is working fine. There are around 2000 items loaded to index. The content type structure of my websites are identical.
Could anyone please suggest any solution for this issue?