We recently upgraded our RDS environment from 2016 to 2019. We use FSLogix for profiles and on 2016 used Roam Search via FSLogix. When we upgraded to 2019 we removed those registry keys for Roam Search in FSLogix since 2019 has it "built in" but search is just flat broke. We've got the search service set to automatically restart if it fails. When you are in Outlook and look at indexing status it never loads. If you go to control panel and look at indexing it says 0 items index and indexing complete. If you do a rebuild of the index it doesn't do anything.
Does anyone have any suggestions as not having Outlook search annoys our users even though they can use the web version, they won't.