Episerver Fulltext Not Indexing Content

Hey all, it's been ages since I had to work with Episerver search rather than Find (Search & Navigation) so maybe someone will know the answer as the docs are spotty.

I have installed the Search and Search.CMS package (9.0.3) with Episerver CMS (11.18.0) and configured the correct domains and such and everything should be working. We have

1. The index svc path returning the standard endpoint not point path as expect
2. Indexing the site is generating indexes in the app_data folder

However there is nothing coming through in the CMS search area and also when I search in code for any IContent types I'm only getting the defaults

Anyone got any ideas?